CDISS: Missile Threats & Responses - Comprehensive survey of ballistic and cruise missile development and proliferation, by the Center for Defence and International Security Studies. - http://www.cdiss.org/pages/programmes/Missile_Threats_and_Responses/Overview.asp
Missile Index - A database of missile systems with alphabetical index, and searchable by several critera. - http://www.index.ne.jp/missile_e/index.html
Directory of U.S. Military Rockets and Missiles - History, photos, and descriptions of every guided missile, rocket, and UAV used by the U.S. Armed Forces since 1917. - http://www.designation-systems.net/dusrm/
The Lance Missile - The official military site of the Army's historical Lance Missile with in-depth chronology of events, pictures and videos. - http://www.redstone.army.mil/history/lance/welcome.html
Jane's Missiles and Rockets - News and detailed analyses from the Jane's Group of technology and events in the world of missile technology. - http://jmr.janes.com/