see active service
31Military service — For military service in the meaning of an army as a military defense organization, see Armed forces. For state mandated military service, see Conscription. For the feudal institution, see Knight service. Military service, in its simplest sense,… …
32Sexual orientation and military service —   Homosexuals and bisexuals allowed to serve in the military …
33List of active Royal Navy ships — Naval Service of the British Armed Forces …
34National service in the United States of America — has a long tradition, extending to the founding of the country. National service takes multiple forms in the U.S.A., including community service, military service, and other forms. Contents 1 Military national service 1.1 The creation of the… …
35List of aircraft carriers in service — This list of aircraft carriers contains all aircraft carriers which are currently in service, or being constructed, and are listed alphabetically by country.For listings by other methods, see:* List of all aircraft carriers * List of aircraft… …
36List of submarine classes in service — The list of submarine classes in service includes all submarine classes currently in service with navies or other armed forces worldwide. For surface combatants, see the list of naval ship classes in service. Ballistic missile submarines * Borey… …
37List of Presidents of the United States by military service — The United States Constitution names the President of the United States the commander in chief of the US armed forces. However, previous service in the military is not a pre requisite for the position of president. As of the 2008 presidential… …
38Selective Service System — Agency overview Formed May 18, 1917 September 16, 1940 Headquarters Arlington County, Virginia, United States …
39NASA Distinguished Service Medal — This article is about NASA awarded Distinguished Service Medal. For other U.S. versions, see Distinguished Service Medal (United States). NASA Distinguished Service Medal NASA Distinguished Service Medal Awarded by the National Aeronautics and… …
40List of naval ship classes in service — The list of naval ship classes in service includes all combatant surface classes in service currently with navies or armed forces and auxiliaries in the world. Ships are grouped by type, and listed alphabetically within. For other vessels, see… …
