Editing Mars (disambiguation) (section)

==Military==
*[[MARS (missile)]], air to ground missile built by Israel Military Industries
*[[Mars Automatic Pistol]], a semi-automatic pistol developed in 1900
*MARS tanker programme, which resulted in the four [[Tide-class tanker]]s that entered service with the British Royal Fleet Auxiliary from 2017
*[[ITL MARS]], a reflex sight made by International Technologies Lasers
*[[Operation Mars]], codename of the Second Rzhev-Sychevka Offensive, a Soviet offensive during World War II
*[[Military Auxiliary Radio System]], an auxiliary communications system of amateur radio operators for the United States armed forces
*{{lang|de|[[Mittleres Artillerie Raketen System]]}} or M270 Multiple Launch Rocket System
*''Operation Mars'', 28 March 1918 German offensive in World War I, part of the [[German spring offensive|Spring Offensive]]
*Machine-Assisted Analytic Rapid-Repository System, a US [[Defense Intelligence Agency#MARS|Defense Intelligence Agency]] data repository 

===Warships===
*[[Dutch frigate Mars|Dutch frigate ''Mars'']], later HMS ''Mars'', a 32-gun frigate built in 1769
*[[French ship Mars|French ship ''Mars'']], a list of French warships
**[[French privateer Mars (1746)|French privateer ''Mars'' (1746)]], later HMS ''Mars'', a 64-gun third-rate
*[[German trawler V 621 Mars|German trawler V 621 ''Mars'']], a German ''vorpostenboot'' in service in 1944
*[[HMS Mars|HMS ''Mars'']], a list of ships of the Royal Navy
**[[HMS Mars (1759)|HMS ''Mars'' (1759)]], a 74-gun third rate
**[[HMS Mars (1794)|HMS ''Mars'' (1794)]], a 74-gun third rate
***[[Mars-class ship of the line|''Mars''-class ship of the line]]
**[[HMS Mars (1848)|HMS ''Mars'' (1848)]], an 80-gun second rate
**[[HMS Mars (1896)|HMS ''Mars'' (1896)]], a ''Majestic''-class battleship
**[[HMS Mars (R76)|HMS ''Mars'' (R76)]], a ''Colossus''-class aircraft carrier renamed HMS ''Pioneer'' in 1944
**''Mars'', a planned [[Minotaur-class cruiser (1943)|''Minotaur''-class cruiser]] of the Royal Navy, cancelled in 1946
*[[SMS Mars|SMS ''Mars'']], a list of ships
**[[SMS Mars (1879)|SMS ''Mars'' (1879)]], a German gunnery training ship
**[[SMS Tegetthoff (1878)|SMS ''Tegetthoff'' (1878)]] or SMS ''Mars'', an Austro-Hungarian central battery ship
*[[Swedish warship Mars|Swedish warship ''Mars'']], a ship sunk in 1564
*[[USS Mars|USS ''Mars'']], several ships of the US Navy
**[[USS Mars (1798)|USS ''Mars'' (1798)]], a galley
**[[USS Mars (AC-6)|USS ''Mars'' (AC-6)]], launched in 1909
**[[USS Mars (AFS-1)|USS ''Mars'' (AFS-1)]], launched in 1963
***[[Mars-class combat stores ship|''Mars''-class combat stores ship]]
*[[Mars class|''Mars'' class]], several ship classes