160205-N-KK394-300 ATLANTIC OCEAN (Feb. 5, 2016) - Sailors assist in moving a T-45C Goshawk assigned to Carrier Training Wing (CTW) 2 on the flight deck of the aircraft carrier USS Dwight D. Eisenhower (CVN 69). Dwight D. Eisenhower is currently underway preparing for the upcoming Board of Inspection and Survey (INSURV) and conducting carrier qualifications. (U.S. Navy photo by Mass Communication Specialist 3rd Class Anderson W. Branch/Released)A 7th Infantry Division Soldier fires AT-4 during training at Yakima Training Center on Feb. 5, 2016.SANTA CLARA, CA - FEBRUARY 07: The Blue Angels perform a fly-over prior to Super Bowl 50 between the Denver Broncos and the Carolina Panthers at Levi's Stadium on February 7, 2016 in Santa Clara, California. (Photo by Ezra Shaw/Getty Images) *** BESTPIX ***Military personnel stands guard outside Levi's Stadium before the NFL Super Bowl 50 football game between the Denver Broncos and the Carolina Panthers, Sunday, Feb. 7, 2016, in Santa Clara, Calif. (AP Photo/Ben Margot) Army Spc. Shane Rader runs during a 12-mile ruck march as part of the testing phase for the expert infantryman badge at the 7th Army Joint Multinational Training CommandÕs Grafenwoehr Training Area, Germany, Feb. 5, 2016. Bader is a paratrooper assigned to Company C, 2nd Battalion, 503rd Infantry Regiment, 173rd Airborne Brigade. The brigade provides rapidly deploying forces to the U.S. Army Europe, Africa and Central Command areas of responsibility within 18 hours. Army photo by Gertrud Zach Air Force Tech. Sgt. Max Soto, left, and Staff Sgt. Jahmal Hardy practice patrol training with Nero, a military working dog, on Al Udeid Air Base, Qatar, Jan. 27, 2016. Soto and Hardy are working dog trainers assigned to the 379th Expeditionary Security Forces Squadron. The training is aimed in part at apprehending and locating suspicious individuals. Air Force photo by Tech. Sgt. Terrica Y. Jones U.S. Army paratroopers, assigned to the 1st Battalion, 503rd Infantry Regiment, 173rd Airborne Brigade, prepare to land after exiting a U.S. Air Force 86th Air Wing C-130 Hercules aircraft at Juliet Drop Zone in Pordenone, Italy, Feb. 4, 2016. The 173rd Airborne Brigade is the U.S. Army Contingency Response Force in Europe, capable of projecting ready forces anywhere in the U.S. European, Africa or Central Commands areas of responsibility within 18 hours. (U.S. Army Photo by Visual Information Specialist Antonio Bedin/Released)Senegal's Army General Amadou Kane (L) receives the 2016 Flintlock flag from US Army General Donald Bolduc during the inauguration of a military base in Thies, 70 km from Dakar, on February 8, 2016 on the second day of a three-week joint military exercise between African, US and European troops, known as Flintlock. / AFP / SEYLLOUSEYLLOU/AFP/Getty Images160208-N-OR652-392
ATLANTIC OCEAN (Feb. 8, 2016) – Ensign Ty Downing, the fire marshal aboard the aircraft carrier USS Dwight D. Eisenhower (CVN 69), demonstrates proper fire hose techniques during a general quarters drill in the ship’s hangar bay. Dwight D. Eisenhower is currently underway preparing for the upcoming Board of Inspection and Survey (INSURV). (U.S. Navy photo by Mass Communication Specialist 3rd Class J. Alexander Delgado/Released)
Defense Secretary Ash Carter greets troops returning from a deployment to Djibouti while visiting Nellis Air Force Base, Nev., Feb. 4, 2016. Carter visited the base to tour facilities and discuss future budgets. DoD photo by Navy Petty Officer 1st Class Tim D. Godbee
Thai soldiers (L) and US Airmen are seen during the opening ceremony of Cobra Gold 2016 in Sattahip on February 9, 2016. Thailand and the US jointly host Cobra Gold Asia's largest military exercise from February 9 to 20. AFP PHOTO / Nicolas ASFOURINICOLAS ASFOURI/AFP/Getty Images
An Army working group is looking at whether some soldiers at large installations and in certain MOSs ought to be able to stay longer at the installation.