11.   CNN retracts a report that the U.S. military used nerve gas during the Vietnam War.

12.   Colleagues say the U.S. military used the Gjader base a few years ago to launch drone helicopters over Bosnia.

13.   Danciu later filed a Freedom of Information Act request and received documents showing the U.S. military used the island to test lethal chemical agents during World War II.

14.   During this conflict, the U.S. military used space to conduct nearly all of its secret communications, reconnaissance missions and bombing raids.

15.   During the Vietnam War, the military used the defoliant Agent Orange and created various maladies among its troops.

16.   Even foreign militaries use it.

17.   For nearly a century, the U.S. military has used the jungle terrain surrounding the Panama Canal as a testing ground for explosives and chemical weapons.

18.   For example, few people are aware that the military used helicopters before the Korean War.

19.   He says the military used to safeguard data by grinding up old disks.

20.   However the question of ground forces is resolved, the U.S. military could use intelligence from anti-Taliban Afghans.