Background The Year 2000 problem (also known as the Y2K problem, the millennium bug, the…
Browsing: Military / Defense
Background Project Orion was a study of a spacecraft intended to be directly propelled by…
Background Civil defense or civil protection is an effort to protect the citizens of a…
Background NNSA receives its authority for the responsibility for all weapon and weapon-related functions from…
Background An unmanned aerial vehicle (UAV) is an unpiloted aircraft. UAVs come in two varieties:…