Permissive Action Link

#	Item
11	PDF Document Add to Reading List Source URL: www.atomictraveler.com Language: English - Date: 2005-01-01 12:25:51 Quad Cities United States Nuclear command and control Permissive Action Link Rock Island Arsenal MGR-1 Honest John Davy Crockett Sandia National Laboratories Nuclear warfare Nuclear weapons Illinois Nuclear artillery
12	PDF Document Add to Reading List Source URL: web.mit.edu Language: English - Date: 2005-12-12 01:59:37 Security Permissive Action Link Nuclear weapons and the United States Pit B61 nuclear bomb Insensitive munitions B61 Family Warhead TATB Nuclear weapons Nuclear warfare Safety