President 
Obama on Thursday is expected to nominate CIA Director Leon Panetta to be the next Defense Secretary and Army Gen. David Petraeus to fill Panetta’s post at the intelligence agency. Petraeus, the top US general in Afghanistan since last July, plans to retire and would enter the CIA as a civilian, according to a US defense official. The Senate must approve both nominations. Panetta, who’s been at the CIA’s helm since February 2009, would replace Robert Gates, who has led the Pentagon since December 2006 and would like to leave office by the end of June. Gates has previously announced his intent to step down this year. The President is also expected to nominate Marine Corps Lt. Gen. John Allen, to take over for Petraeus in Afghanistan. He’s currently US Central Command’s deputy commander. (AFPS report by Jim Garamone) (See also our initial coverage)
The defense intelligence community has tried three times in the past decade to build a “common intelligence picture”—a single data stream providing the information that commanders need to make decisions about the battlefield. The first two attempts failed. But officials say things are different today.