where is aviano air force base located?
Italy
neutral
 The United States Air Force had 1 @,@ 172 aircraft in the Pacific region at the time of the outbreak of the Korean War , including hundreds of F @-@ 80 Shooting Stars as well as numerous F @-@ 82 Twin Mustangs , B @-@ 26 Invaders , B @-@ 29 Superfortresses , among others . Hundreds of aircraft were available to be immediately mustered against the North Korean invasion , many of them the newest jet engine @-@ powered fighter aircraft . The aircraft could fulfill a variety of missions and were well equipped , well armed and out of reach of North Korean attack , with many bases safely in Japan . Additionally , the Royal Air Force of the United Kingdom , and the Royal Australian Air Force of Australia provided assistance as 800 Naval Air Squadron , 802 Naval Air Squadron , and No. 77 Squadron RAAF were dispatched to provide additional support for ground operations . The combined airpower had about 33 @,@ 975 personnel . 

neutral
 The USAF 's Air Combat Command ( ACC ) , through 1st Air Force , is the parent command of CAP . In October 2002 , the USAF announced plans to move CAP " operational " mission activities from the Air Force 's operations directorate ( HAF / A3 ) to the Air Force 's newly created homeland security directorate 

entailment
 In December 2007 , the U.S. Air Force announced the completion of the Nellis Solar Power Plant , a solar photovoltaic ( PV ) system , at Nellis Air Force Base in Clark County , Nevada . Occupying 140 acres ( 57 ha ) of land leased from the Air Force at the western edge of the base , this ground @-@ mounted photovoltaic system employs an advanced sun tracking system , designed and deployed by SunPower . Tilted toward the south , each set of solar panels rotates around a central bar to track the sun from east to west . The 14 MW system generates more than 30 million kilowatt @-@ hours of electricity each year ( about 82 thousand kilowatt @-@ hours per day ) and supply approximately 25 percent of the total power used at the base . The Nellis Solar Power Plant is one of the largest solar photovoltaic systems in North America . 

contradiction
 = = Cuban Missile Crisis and Dominican Republic operations = = 

contradiction
 In 1940 , when Germany attacked Great Britain , the United States feared that if Germany controlled Great Britain , Mexico and the U.S. would be next . In the same year , President Franklin Delano Roosevelt ordered the construction of a naval base in the Atlantic similar to Pearl Harbor in Hawaii . The site was meant to provide anchorage , docking , repair facilities , fuel , and supplies for 60 % of the Atlantic Fleet . The naval base , which was named U.S. Naval Station Roosevelt Roads , became the largest naval installation in the world in landmass and was meant to be the Pearl Harbor of the Atlantic . However , with the defeat of Germany in 1945 , the United States concentrated all of their efforts to the war in the Pacific . In May 2003 , after six decades of existence , the base was officially shut down by the U.S. Navy . 
