U.S. Cyber Command: Waging War In World's Fifth Battlespace
On May 21 U.S. Secretary of Defense Robert Gates announced the activation of the Pentagon's first computer command. And the world's first comprehensive, multi-service military cyber operation.
U.S. Cyber Command (CYBERCOM), initially approved on June 23, 2009, attained the status of what the Pentagon calls initial operations capability eleven months afterward. It is to be fully operational later this year.
CYBERCOM is based at Fort Meade, Maryland, which also is home to the National Security Agency (NSA). The head of the NSA and the related Central Security Service is Keith Alexander, U.S. Army lieutenant general on the morning of May 21 but promoted to four-star general before the formal launching of Cyber Command later in the day so as to become its commander also.
The U.S. Senate confirmed Alexander for his new position on May 7. In written testimony presented to Congress earlier, he stated that in addition to the defense of computer systems and networks, "the cyber command would be prepared to wage offensive operations as well...."  Two days before his confirmation the Associated Press reported that Alexander "said the U.S. is determined to lead the global effort to use computer technology to deter or defeat enemies."  The conjunction "and" would serve the purpose better than "or."
The day Alexander assumed his new command Deputy Defense Secretary William Lynn "called the establishment of U.S. Cyber Command at Fort Meade, Md., today a milestone in the United States being able to conduct full-spectrum operations in a new domain," adding that the "cyber domain...is as important as the land, sea, air and space domains to the U.S. military, and protecting military networks is crucial to the Defense Department's success on the battlefield." 
The Pentagon's second-in-charge is not the only person to refer to cyber warfare as the world's fifth battleground after those of land, sea, air and space, nor to link the first with the other four.
Indeed, the Defense Department's Quadrennial Defense Review released earlier this year focuses on "a broader range of military responsibilities, including defending space and cyberspace,"  and the Pentagon's space operations are now grouped with cyber warfare as the new Cyber Command is subsumed under U.S. Strategic Command (USSTRATCOM), which is in charge of the militarization of space as well as the global interceptor missile project, information warfare and related missions.
In its own words, "USSTRATCOM combines the synergy of the U.S. legacy nuclear command and control mission with responsibility for space operations; global strike; Defense Department information operations; global missile defense; and global command, control, communications, computers, intelligence, surveillance and reconnaissance (C4ISR), and combating weapons of mass destruction." 
"U.S. CYBERCOM is a sub-unified command under U.S. Strategic Command, of Offutt Air Force Base in Nebraska. But it will be run out of the super-secretive communications-gathering National Security Agency in Fort Meade, Md." 
Three months ago U.S. Air Force Chief of Staff General Norton Schwartz addressed a conference of the Air Force Association, but he "did not
mention fighters, special operations or mobility," instead concentrating on space and cyberspace. "We have an enduring need for robust space and cyberspace capabilities," he told the audience.
The Air Force Times provided background information regarding Schwartz's comments and connected the role of space and cyber warfare: "Space and cyberspace missions were brought together last year, when the service moved many of its communications and computer missions into Space Command and created the 24th Air Force to be the service's in-house 'cyber command.'
"At the same time, Space Command's nuclear missile role was transferred to the new Global Strike Command." 
The 24th Air Force will be joined by the Army Forces Cyber Command and the 10th Fleet and Marine Forces Cyber Command (representing the four main branches of the U.S. armed forces) in providing the first 1,000 personnel for the new multi-service Cyber Command.
The day that CYBERCOM was launched, the Pentagon announced that "The U.S. Army will consolidate 21,000 soldiers in its cyber warfare units under a new unified command led by a three-star general." Army Forces Cyber Command, ARFORCYBER, "will be fully operational by October at Fort Belvoir, Va., a sprawling base south of Washington," and will achieve "unprecedented unity of effort and synchronization of Army forces operating within the cyber domain." In the words of the Army's chief cyber commander, Major General Steven Smith, his service is "trying to understand what a cyber warrior should be, and how they should be trained." 
A few days before the Air Force revealed that since last November it has transferred at least 30,000 troops from communications and electronics assignments to "the front lines of cyber warfare."