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Changing DoD's IT capabilities: delivering and defending the network.

Hackers attempt to break into a Department of Defense network and are blocked. A military doctor pulls up an online medical record for an injured servicemember. A remotely deployed servicemember uses a satellite system to relay information. The Defense Information Systems Agency and the Joint Task Force for Global Network Operations are involved in all those scenarios. Air Force Lt. Gen. Charles E. Croom, DISA 1. (body) DISA - Defense Information Systems Agency.
2. (standard) DISA - Data Interchange Standards Association.
 director and JTF-GNO JTF-GNO Joint Task Force - Global Network Operations
JTF-GNO Joint Task Force-Global Network Operations
JTF-GNO Joint Task Force Global Network Operations (US DoD) 
 commander, talked to Defense AT&L in January 2008 about what's next for those organizations, especially as technology continues to change.



You've served as the director of the Defense Information Systems Agency and the commander of the Joint Task Force for Global Network Operations since July 2005. Can you give us an overview of your roles and responsibilities?


As you mentioned. I wear two hats as both the director of DISA and commander of the JTF-GNO. DISA is the materiel ma·te·ri·el or ma·té·ri·el  
The equipment, apparatus, and supplies of a military force or other organization. See Synonyms at equipment.
 provider of joint IT solutions for the Department of Defense. The JTF-GNO team, under U.S. Strategic Command, is responsible for operating and defending the network. Although DISA and the JTF-GNO have different responsibilities, they are engaged in complementary efforts driving improvements to how our current network is designed, implemented, operated, and defended during this time of dynamic information technology changes. At the same time, both organizations are trailblazing trail·blaz·ing  
Suggestive of one that blazes a trail; setting out in a promising new direction; pioneering or innovative: trailblazing research; a trailblazing new technique. 
 solutions that allow U.S. military members to more freely exchange information wherever they are in the world while, at the same time, protecting that information.


You have said previously that to capture today's technology for DoD, DISA has recognized a need to change the way it does business, particularly in regards to improving the time needed to get services and technology into the hands of the warfighter. Can you describe the ways that DISA is working to speed up the processes of acquisition and testing?


Successful delivery of IT capabilities to the warfighter, our primary customer, requires a team effort. DISA has been working closely with our growing number of government and industry partners to more rapidly acquire and test IT services. We're working together using both legacy and new processes that allow us to make capabilities available faster. Central to this has been the "Adopt, Buy, Create" approach we've used across the agency. With the ABC ABC
 in full American Broadcasting Co.

Major U.S. television network. It began when the expanding national radio network NBC split into the separate Red and Blue networks in 1928.
 approach, we first seek to leverage the forward-leaning work of other government organizations. We adopt promising solutions and make them available across the network. One example is adopting the 2-million-user Army Knowledge Online as DoD's portal, Defense Knowledge Online. Also, we've been successful in buying powerful industry solutions for the department, such as the enterprise collaboration services, which we call "Button 1" and "Button 2." Both of these collaboration tools are now available via the DKO dKO double knockout (mice)
DKO Defense Knowledge Online
DKO Don't Know Option (surveys) 

Effective testing is essential to successful implementation of enterprise solutions. Approaches such as early user testing are allowing us to make services available faster and gain the information we need to support risk-based decisions about the next implementation steps to take and to scale the service appropriately. Testing processes are becoming increasingly collaborative. For example, the Federated Connected and treated as one. See federated database and federated directories.  Development and Certification Environment will leverage technology to bring the developers, warfighters, testers, and certifiers together as early in the process as practical to do more simultaneously, instead of sequentially, to reduce the time it takes to get needed capabilities to the field.


What about the challenge of changing people's mindsets towards how they do business? Many Service applications have been purchased with a specific need in mind, and many people are accustomed to working with applications and information-sharing devices in ways that they've done in the past. What is DISA doing to change that mindset mind·set or mind-set
1. A fixed mental attitude or disposition that predetermines a person's responses to and interpretations of situations.

2. An inclination or a habit.


I used to think along the lines of the old saying, "If it ain't broke, don't fix it." Looking at our world today, the reality is that if you're not changing, not looking for Looking for

In the context of general equities, this describing a buy interest in which a dealer is asked to offer stock, often involving a capital commitment. Antithesis of in touch with.
 ways to provide improved services and/or capabilities, you're falling behind. At the same time, we have many legacy systems in the DoD that are currently filling a need for a limited community but aren't yet broadly available to support the joint warfighter.

We're making exciting headway toward establishing the service-oriented architecture See SOA.  foundation and gaining consensus on shared standards and specifications, which will allow Web services (1) Loosely, any online service delivered over the Web. Such usage appears in articles from non-technical sources, but not in IT-oriented publications, because definition #2 below describes the correct use of the term.  to be available across the enterprise. Some teams have already moved out with pilot efforts that exercise these new capabilities, like Maritime Domain Awareness Maritime Domain Awareness (MDA) is an initiative by the United States Coast Guard (USCG) and Department of Homeland Security (DHS) to create a national Command, Control, Communications, Computers, Intelligence, Surveillance, Reconnaissance (C4ISR or C4ISTAR) capability monitoring all . The MDA (1) (Monochrome Display Adapter) The first IBM PC monochrome video display standard for text. Due to its lack of graphics, MDA cards were often replaced with Hercules cards, which provided both text and graphics. See PC display modes and Hercules Graphics.  effort has been successful in allowing the community to share knowledge of the global maritime environment The oceans, seas, bays, estuaries, islands, coastal areas, and the airspace above these, including the littorals.  through exploitation and visualization of legacy and emerging data sources from the Navy, Coast Guard, and Department of Transportation. Programs like the Net-Enabled Command Capabilities and the Global Electromagnetic Spectrum electromagnetic spectrum

Total range of frequencies or wavelengths of electromagnetic radiation. The spectrum ranges from waves of long wavelength (low frequency) to those of short wavelength (high frequency); it comprises, in order of increasing frequency (or decreasing
 Information System will also take advantage of these core services The introduction to this article provides insufficient context for those unfamiliar with the subject matter.
Please help [ improve the introduction] to meet Wikipedia's layout standards. You can discuss the issue on the talk page.
 and standards to allow services and data to be more readily shared between those who have the information and those who need it.


DISA's statistics have stated that DoD is roughly doubling its data traffic every two years. How is your agency responding to this need for increased bandwidth, and what is your agency's long-term plan for providing bandwidth to the warfighter in the future?


Over the years, DISA has been actively alert to network traffic growth and uses a variety of tools to measure and track bandwidth utilization on the NIPRNet [Unclassified un·clas·si·fied  
1. Not placed or included in a class or category: unclassified mail.

 but Sensitive Internet Protocol See Internet and TCP/IP.

(networking) Internet Protocol - (IP) The network layer for the TCP/IP protocol suite widely used on Ethernet networks, defined in STD 5, RFC 791. IP is a connectionless, best-effort packet switching protocol.
 Router Network] and SIPRNet [Secret Internet Protocol Router Network Worldwide SECRET level packet switch network that uses high-speed internet protocol routers and high-capacity Defense Information Systems Network circuitry. Also called SIPRNET. See also Defense Information Systems Network. ]. Increases in use of the Defense Information System Network core and Internet access See how to access the Internet.  have been significant factors related to bandwidth growth. Our NIPRNet and SIPRNet traffic stats indicate that data traffic is approximately doubling every two years. The good news is that, so far, we've been able to stay ahead of the need.

Besides making information available more rapidly across the DoD, net-centric enterprise applications are also impacting network usage. Network managers are providing close monitoring to allow them to continuously rightsize the networks, thus ensuring high performance. As more warfighter requirements move to Internet protocol, DISA will continue to ensure that the NIPRNet and SIPRNet are sufficiently sized to meet those needs.

Realistically, not every location will be connected by cable or be rich in bandwidth. For these situations, we'll need to look to other options. Enterprise collaboration service Button 2, currently in early user testing, supports XMPP (EXtensible Messaging and Presence Protocol) An XML-based protocol for real time communications, originally developed by Jeremie Miller in 1998 for the Jabber instant messaging system.  [Extensible Messaging and Presence Protocol Extensible Messaging and Presence Protocol (XMPP) is an open, XML-inspired protocol for near-real-time, extensible instant messaging (IM) and presence information (a.k.a. buddy lists). It is the core protocol of the Jabber Instant Messaging and Presence technology. ]-enabled low bandwidth chat, a capability well-suited for environments where bandwidth is limited. Also in the pipe are pilot efforts such as Tactical Service Provider. TSP is a joint capability technology demonstration working with the Army, U.S. Central Command, U.S. Transportation Command, and U.S. Joint Forces Command that is exploring a hybrid next-generation satellite and wireless communications wireless communications

System using radio-frequency, infrared, microwave, or other types of electromagnetic or acoustic waves in place of wires, cables, or fibre optics to transmit signals or data.
 architecture that will more effectively extend the DISN DISN Defense Information Systems Network
DISN Disney Channel (TV network)
DISN Defense Information Switched Network (less common)
DISN Defense Information Support Network
 core network services out to the remote and mobile warfighter.

The electromagnetic spectrum is currently a hot topic. In Iraq, we've learned that improvised explosive devices can be detonated remotely using wireless technologies. It's also a hot topic in industry, which needs spectrum for consumer products such as cell phones and Blackberry(R) devices.


Speaking of spectrum, the Defense Spectrum Organization falls within DISA's responsibilities. Can you describe how the DSO See CSO.  has been working to support the warfighter. and how the DSO is working to protect spectrum that the military needs?


The DSO was established in the summer of 2006, combining the Defense Spectrum Office and the Joint Spectrum Center into one organization that would better address the many challenges of our spectrum environment. For example, when the Joint Staff released a Joint Urgent Operational Needs Statement citing the need for better spectrum support in theater, the JSC JSC Johnson Space Center (NASA)
JSC Joint Stock Company
JSC Java Studio Creator
JSC Joint Steering Committee
JSC Joint Standing Committee
JSC Journal of Symbolic Computation
JSC Joint Scientific Committee
 stood up a 24/7 Spectrum Analysis Cell and also sent personnel forward to train, assist, and troubleshoot electromagnetic interference See EMI.  in Iraq and Afghanistan. The positive news is that after 16 months, the forward team has been very effective in its troubleshooting and training efforts and is being released to return home. The JSC, of course, will continue to support any spectrum challenges that arise in theater.

As a leader in the department's efforts to transform spectrum operations, DSO is also central to developments that will allow DoD to effectively and efficiently use spectrum, especially as competition for spectrum increases around the world. Several efforts are under way to leverage technologies to ease the impact of the competition. One of these efforts, dynamic spectrum access, affords the opportunity to better utilize the spectrum, allowing more users on a given frequency at a given location than the current reservation process allows. Dynamic spectrum access can also reduce interference because spectrum-dependent systems may sense the environment and transmit for very brief periods of time. As dynamic-spectrum-access technology, policies, and procedures mature, they may provide the opportunity to realize bandwidth on demand worldwide.

Since transforming spectrum management is as much about business process improvements as it is about technology insertion, it makes sense that spectrum capabilities be made available as Web-based services. Toward that end, we are also moving forward with the Global Electro-magnetic Spectrum Information System as a new joint program of record. GEMSIS GEMSIS Global Electromagnetic Spectrum Information System (US DoD)  will be a family of services that support the DoD's joint spectrum management transformation by leveraging the DoD's serviceoriented architecture core enterprise services.


Many computer applications were previously designed to run on closed networks, but an increasing number are now being run using the World Wide Web. While this allows for greater information sharing See data conferencing. , doesn't it also mean greater opportunities for hackers to break into DoD systems?



You've touched on a significant set of challenges we can't afford to take lightly. While the Internet allows us to productively share information in powerful and unprecedented ways, working in that environment also increases our exposure to those with ill intent who operate there. With its responsibility to operate and defend the Global Information Grid The globally interconnected, end-to-end set of information capabilities, associated processes and personnel for collecting,processing, storing, disseminating and managing information on demand to warfighters, policy makers, and support personnel. , currently made up of about 7 million computers and 15 thousand networks worldwide, the Joint Task Force for Global Network Operations utilizes a "defense in depth" approach. The approach includes a combination of strong perimeter defense A defense without an exposed flank, consisting of forces deployed along the perimeter of the defended area. ; client-based security; user identity management; and partnering with other stakeholders, which include law enforcement organizations such as the National Security Agency and the Department of Homeland Security Noun 1. Department of Homeland Security - the federal department that administers all matters relating to homeland security
Homeland Security

executive department - a federal department in the executive branch of the government of the United States
. Of course, an essential ingredient to success is active participation from those who use the network, including all of the DoD military services and agencies.

We're seeing positive trends with the efforts to date, such as a decrease in root-level intrusions. However, those who want access to the networks and the department's information are persistently trying new ways to achieve their aims. To counter the threat, efforts are under way toward more machine-to-machine automated and aggregated reporting to achieve the situational awareness Situation awareness or situational awareness [1] (SA) is the mental representation and understanding of objects, events, people, system states, interactions, environmental conditions, and other situation-specific factors affecting human performance in  our various network health and security sources can provide. Already piloted at 23 sites, the host-based security system is in the process of being implemented across the Global Information Grid. HBSS HBSS Hank's Balanced Salt Solution
HBSS Hanks' Buffered Salt Solution
HBSS High Band Sub-System
HBSS Host-Based Security System
HBSS Hill Billy Snap Shooter (Joe Clark photography book) 
, the largest fielding of an information assurance tool in DoD history, allows awareness and security to the desktop. We're also moving forward with the second phase of common access card/public key infrastructure implementation. So far, about 93 percent of DoD is using CAC/PKI to access the network. We've learned that business processes and application requirements are currently the primary reasons for users not employing CAC See Consumer Advisory Council.  for network log-in. Our next actions will involve improving access to the NIPRNet with CAC/PKI or secure alternate token and providing additional metrics and granularity to facilitate development of technical solutions that will allow CAC usage to reach 100 percent.



Developing interoperable communications solutions for U.S. allies is a challenge because of different equipment, software programs, and even different outlets. Yet the United States United States, officially United States of America, republic (2005 est. pop. 295,734,000), 3,539,227 sq mi (9,166,598 sq km), North America. The United States is the world's third largest country in population and the fourth largest country in area.  has had up to 26 allies helping to support its operations in Iraq--there needs to be communication between all. What is DISA doing to address the need for communications between its coalition partners?


This is another area where we are placing increased emphasis. Information sharing with our mission partners beyond the U.S. joint arena is currently accomplished through numerous stove-piped network domains, including different versions of the Combined Enterprise Regional Information Exchange System. As a result, today's operators must often "swivel chair" between coalition and national systems to have full battlespace awareness, and data must be entered multiple times between the separate systems.

In March 2007, the Net-Centric Functional Capabilities Board endorsed a set of requirements for the CENTRIXS CENTRIXS Combined Enterprise Regional Information Exchange System (formerly CENTCOM Region Information Exchange System)  Cross-Enclave Requirement to converge multiple CENTRIXS enclaves to a single infrastructure. This fiscal year will see the establishment of a test and integration lab and actions that will promote a more seamless interchange of multinational data, including a more effective disclosure policy. Advancements toward this end will be tested during the Coalition Warrior Interoperability Demonstration The Coalition Warrior Interoperability Demonstration (CWID) began in 1994 as the Joint Warrior Interoperability Demonstration (JWID). Since 1994, the program has evolved into a coalition program and the name was changed in 2004 to reflect this new trend. U.S.  2008. The team making this all happen, which includes several combatant commands, will take the lessons we gain from CWID CWID Coalition Warrior Interoperability Demonstration
CWID Campus-Wide ID (computer logon)
CWID Continuous Wave Identification (Morse code sent periodically by a radio to identify itself) 
 and other demonstrations forward to meet the Net-Centric Functional Capabilities Board's requirements supporting multinational missions.


Open-source software has the potential to save DoD a considerable sum. DISA's leadership has spoken about considering such software. Can you describe the challenges of allowing open-source software into DoD. and what is being done to address those challenges?


The Department of Defense is already using open source software in countless critical applications like the Berkeley Internet Name Domain (networking) Berkeley Internet Name Domain - (BIND) An implementation of a DNS server developed and distributed by the University of California at Berkeley.

Many Internet hosts run BIND, and it is the ancestor of many commercial implementations.
 software that provides name resolution on DoD networks and the global Internet. Red Hat Linux Red Hat Linux, assembled by Red Hat, was a popular, "middle-aged" Linux distribution (not as old as Slackware but older than Ubuntu) upon its discontinuation in 2004.[1]

Red Hat Linux 1.0 was released on November 3, 1994.
[R] operating systems are used to host the DoD's PKI (Public Key Infrastructure) A framework for creating a secure method for exchanging information based on public key cryptography. The foundation of a PKI is the certificate authority (CA), which issues digital certificates that authenticate the identity of  servers, and Apache[R] Web software is used to serve countless DoD Web pages.

We are now seeking to expand the role of open-source software in the department to be able to maximize the value of open-source software and development methodologies while minimizing its risks to the department. First, we have established an Open Source Steering Group, which brings together open source developers from DISA, across DoD, academia, and industry to develop and evaluate open source development methodologies, identify and review existing open-source efforts that can benefit DoD, provide consulting to developers and acquisition professionals on the use of open source, and bring together a community of open source developers to solve DISA and DoD problems. Some of the early successes of the OSSG OSSG Obesity Surgery Support Group
OSSG Operations and Sustainment Systems Group (replaces SSG and SSG/BISA office symbols at Gunter AFB, AL) 
 are DoDBastille, which automates the lockdown Lockdown

A specified period when an employee of a public company is barred from selling - and occasionally buying - their company's stock.

These types of equity transaction restrictions can be imposed by securities regulators or underwriting firms if a company has
 of Linux operating systems to DoD security standards; DoDSST, which provides similar functionality for Solaris; and LinuxCAC, which supports the DoD's CAC for open source operating systems. These early success projects are in use in either the lab environment or in operational systems.

Second, DISA is looking to enable collaborative, open source software development as a component of our Federated Development and Certification Environment. We believe this will reduce the costs of open- and shared-source software development, encourage software re-use, and reduce time to market by adopting approaches and tools already in use by the open-source community.


In August 2003. DISA created the full-time position of the component acquisition executive and, shortly after, DISA developed a program executive officer-like capability under the CAE (1) (Computer-Aided Engineering) Software that analyzes designs which have been created in the computer or that have been created elsewhere and entered into the computer. . How has this structure benefited DISA?


As you mentioned, the CAE is now appropriately a fulltime position, not a collateral duty. Diann McCoy performed superbly in this role until her recent retirement in January 2008. She charted a solid course on the unpaved trail toward net-centricity, leveraging her extensive experience and lessons learned from the acquisition rulebook. Although we will miss Diann's leadership, I'm pleased that another outstanding acquisition leader will be filling her shoes: Tony Montemarano. Tony's prior results, like his successful delivery of the GIG-Bandwidth Expansion Program, bode well for the agency as he assumes the role of CAE.

DISA's move to a PEO structure was not taken lightly. Before standing up the current PEO structure, we conducted a comprehensive review of 89 programs and projects, looking at appropriate authorities and alignment to better deliver joint IT capabilities. The resulting current structure encompasses PEOs for command and control capabilities; global information grid enterprise services; information assurance/NetOps; and satellite communications, teleport, and services. All are led by some of our most effective senior executive service leaders in the agency, who report to the CAE. I believe the structure provides an appropriate level of insight to our PEO directors to ensure the appropriate level of interaction between the programs and projects within their portfolio. This, along with quarterly program reviews, has given the DISA team an unprecedented level of awareness to leverage the dependencies between the programs.

Another important element of this model is the CAE's responsibility for maintaining a professional acquisition workforce in spite of the widely reported shortfall in the career field. As a leader in DoD joint acquisition, DISA must maintain a skilled, professional acquisition workforce. Internal and external training, career broadening and advancement opportunities, quality of life benefits, and the fact that each program's DAWIA DAWIA Defense Acquisition Workforce Improvement Act of 1990  [Defense Acquisition Workforce Improvement Act The Defense Acquisition Workforce Improvement Act (DAWIA) was signed into law in November 1990. It requires the Department of Defense to establish education and training standards, requirements, and courses for the civilian and military workforce. ] certifications status is reviewed at quarterly IPRs [in process review], all contribute to DISA maintaining a strong acquisition team.


Your agency's telework See telecommuting.  program is one of the strongest in the federal government. Can you talk more about the benefits and challenges of DISA's teleworking initiatives?


We believe that, when done correctly, employees who telework are just as, or even more, happy and productive than when they are in the traditional office. We're shifting our mindset from work being "a place to go" toward work being "something you do." For those interested in teleworking, DISA provides a laptop computer loaded with virtual private network software and pays for 50 percent of the monthly broadband expense into the employee's home. Employees just need a high-speed Internet connection, either at their residence or a telework center, and their supervisor's approval.

We are also always looking for ways to improve the telework program. We hold training classes for managers and brown bag sessions at several locations, and the feedback received during these gatherings is already being used to make changes.

I've also just approved a change to our policy which allows employees to telework three days per week with their supervisor's approval. We are also continuing to emphasize the requirement for a work plan for each teleworking employee and a continued focus on measuring productivity. If you can demonstrate there is an increase in productivity, who can argue with that? Also of note is that DISA's telework policy is not limited to DISA's headquarters or to the National Capital Region, and we're pleased to see that more and more folks across the agency are taking advantage of this opportunity. I expect that telework will continue to be an important component of DISA's recruitment and retention strategy.


You've mentioned previously that DISA's annual budget comes mostly from your customers, and that one of DISA'S strategic goals is providing "best value" for your customers. How is DISA progressing toward that goal?


About 75 percent of DISA's annual budget comes from our customers, and we are making significant progress toward providing them best value and improved financial transparency. About a year ago, we awarded capacity-on-demand computing contracts for both processing and storage services. These contracts have given us some attractive opportunities for flexibility and cost savings. Much as a homeowner pays for utilities, these capacity service contracts allow us to pay for only the CPU-hours or gigabytes of storage we use in our computing centers. Our vendors are responsible for maintaining service availability of at least 99.95 percent, and they must sustain the technological currency of their hardware and software infrastructure. This partnership with the vendor community allows us to build the most efficient possible environment while reducing a myriad of operational and acquisition overhead costs overhead costs

see fixed costs.
 that were inherent in the former process. We're also seeing a significant reduction in time to service, now averaging days instead of months to get capacity to the data center floor once a requirement has been established. Bottom line is we intend for these savings to be passed on to our customers while still maintaining high service quality.

Also, to enhance transparency, DISA is now in the process of seeking a balance sheet clean audit opinion. By the summer of 2008, our auditor--the Office of the DoD Inspector General--will judge whether DISA's financial documentation and practices are sufficient to deserve a clean audit opinion. When successful, DISA will be one of only five government organizations to have accomplished this feat. The reasons for pursuing this are compelling. We believe the practices involved with the clean audit opinion will help us to accelerate vendor payments, improve program execution, and enable DISA to build better budgets and defend them. Ultimately, it's about increasing the confidence of our customers and vendors so we can be better partners in delivering capabilities to the warfighter.


Are there any other items you'd like to share with Defense AT&L readers?


We are embracing change. I sincerely believe we have some great opportunities, and responsibilities, now and in the near future, both leveraging the tremendous technology changes and learning to work even more effectively through aligned efforts within the Department. We will continue to engage with government and industry team members to do the things that raise the bar in both information sharing and network protection. The goal has been, and will continue to be, achieving the results that will best allow our warfighters and mission partners to leverage information whenever and wherever they need it to accomplish the mission. Delivering IT is a team sport.


Thank you for your time, Lt. Gen. Croom.

RELATED ARTICLE: Lt. Gen. Charles E. Croom, USAF

Director, Defense Information Systems Agency and Commander, Joint Task Force for Global Network Operations

Lt. Gen. Charles E. Croom is the director of the Defense Information Systems Agency and the commander of the Joint Task Force for Global Network Operations. As DISA director, he leads a worldwide organization of more than 6,600 military and civilian personnel. This organization plans, develops, and provides interoperable command, control, communications, computers, and information systems to serve the needs of the president, secretary of defense, Joint Chiefs of Staff, combatant commanders, and other Department of Defense components under all conditions during peace and war. As the JTF-GNO commander, Croom is responsible for directing the operation and defense of the Global Information Grid to assure timely and secure net-centric capabilities across strategic, operational and tactical boundaries in support of DoD's full spectrum of warfighting, intelligence, and business missions.


Croom entered the Air Force in 1973 as a distinguished graduate of the Rutgers University ROTC program, where he was the commandant of cadets. His past assignments include serving as the director of communications Director of Communications is a position in the private and public sectors. The Director of Communications is responsible for managing and directing an organization's internal and external communications. , Headquarters, Air Mobility Command; director of mission systems, deputy chief of staff for communications and information, Headquarters, U.S. Air Force; director of command, control, and communications systems, Headquarters, U.S. European Command; vice director for command, control, communications, and computer systems Integrated systems of doctrine, procedures, organizational structures, personnel, equipment, facilities, and communications designed to support a commander's exercise of command and control across the range of military operations. Also called C4 systems. , the Joint Staff; and director of command, control, communications, computers, intelligence, surveillance, and reconnaissance An activity that synchronizes and integrates the planning and operation of sensors, assets, and processing, exploitation, and dissemination systems in direct support of current and future operations. This is an integrated intelligence and operations function. Also called ISR.  infostructure, deputy chief of staff for warfighting integration. Prior to his current assignment, Croom was the director of information, services, and integration, Secretary of the Air Force Office of Warfighting Integration.

Croom has received the Defense Superior Service Medal The Defense Superior Service Medal of the United States is a senior decoration of the Department of Defense. It is awarded to members of the United States military who perform "superior meritorious service in a position of significant responsibility.  with oak leaf cluster oak leaf cluster
A decoration of bronze or silver oak leaves and acorns given to holders of various U.S. military medals in recognition of acts entitling them to another award of the same medal.

Noun 1.
, the Legion of Merit Legion of Merit
n. Abbr. LM
A U.S. military decoration awarded for exceptionally meritorious conduct in the performance of outstanding services.
, the Defense Meritorious Service Medal The Defense Meritorious Service Medal (DMSM) is the third-highest award bestowed upon members of the United States military by the United States Department of Defense. The medal is awarded in the name of the Secretary of Defense to members of the Armed Forces who, while serving in  with oak leaf cluster, the Meritorious Service Medal The Meritorious Service Medal is a senior level military decoration presented to denote acts of non-combat meritorious service worthy of recognition. The following is a list of Meritorious Service Medals issued by various countries:
 with three oak leaf clusters, the Joint Service Commendation Medal, and the Air Force Commendation Medal. He will retire in July 2008.

Lt. Gen. Charles E. Croom, USAF

Director, Defense Information Systems Agency and

Commander, Joint Task Force for Global Network Operations
COPYRIGHT 2008 Defense Acquisition University Press
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Author:Croom, Charles E.
Publication:Defense AT & L
Article Type:Interview
Date:May 1, 2008
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