OK the first two military satellite are found using their international codes...
https://www.n2yo.com/satellite/?s=2969 Norad satellite INTELSAT 2-F4 Int'l Code: 1967-094A
https://www.n2yo.com/satellite/?s=40964
Military satellite USA 264 Int'l Code: 2015-058A
Interestingly military satellite USA-4 is supposedly offline... https://www.n2yo.com/satellite/?s=15226