* 1983 – During STS-6, astronauts Story Musgrave and Don Peterson perform the first space shuttle spacewalk.

During the Gemini 4 mission, White became the first American astronaut to perform a spacewalk.

During STS-87, she was responsible for deploying the Spartan Satellite which malfunctioned, necessitating a spacewalk by Winston Scott and Takao Doi to capture the satellite.

During the spacewalk, he completed the replacement of the Nitrogen Tank Assembly on the P1 truss of the International Space Station, and installed trunnion covers on the Columbus module.

During that mission he performed three spacewalks, becoming the third Canadian to perform a spacewalk and setting a Canadian record for total number of spacewalks.

During his final spaceflight he participated in a spacewalk, becoming the first European Space Agency astronaut to do so during a Space Shuttle mission ( previous ESA astronauts conducted spacewalks aboard Mir, see List of spacewalks and moonwalks 1965 – 1999 ).

During this mission Nicollier participated in an 8 hour spacewalk ; it was his first, and the first of any ESA astronaut during a Space Shuttle mission.

During a 7 hour, 21 minute Flight Day 5 spacewalk, astronauts Jerry Ross and Jim Newman helped activate the Unity node, the first module to the U. S. segment of the International Space Station.

During the fourth spacewalk, astronauts Wisoff and López-Alegría tested the SAFER jet backpack, flying up to 50 feet while remaining tethered to the spacecraft.

During this mission, astronaut Chris Hadfield made the first spacewalk by a Canadian.

During the spacewalk, the two cosmonauts installed MCSA cables.

During this flight he logged 6 hours and 51 minutes of EVA to test a self-rescue jetpack, undertook the first untethered spacewalk in 10 years and deployed and retrieved a solar science satellite.

During his stay aboard Space Station Mir, Linenger became the first American to conduct a spacewalk from a foreign space station and in a non-American made spacesuit.

During their second spacewalk they replaced the old Faint Object Camera with the state-of-the-art Advanced Camera for Surveys, expected to produce a tenfold increase in Hubble's capability.

During the spacewalk, the two cosmonauts removed the Mir cooperative solar array ( MCSA ) from its stowed position on the exterior of the docking module at the base of the Kristall module.

During the spacewalk, Onufriyenko and Usachov installed the Rapana truss structure ( an experiment mounting point ) to the Kvant-1 module.

During the spacewalk, Onufrienko and Bursch installed six deflector shields for the Zvezda Service Module's jet thrusters.

During the IVA-commanded re-deploy of the solar array, several array panels snagged and were damaged, requiring an unplanned spacewalk to successfully repair the array.

During the spacewalk the two spacewalkers removed six obsolete laser reflectors used for docking and replaced four of them with more newer versions.

During the 12 minute spacewalk the two crew members moved a docking mechanism to accommodate the MRM-2.

During the spacewalk, the space station's stabilizing gyroscopes repeatedly became overloaded with a mysterious torque, and they had to be relieved periodically by firing rocket thrusters located on the Russian half of the ISS.

During the five-day mission his primary task was to assist in the deployment of the Chandra X-Ray Observatory, and to conduct a spacewalk if needed.

During the 5 hours, 22 minutes spacewalk, He and NASA astronaut William McArthur installed a new camera assembly and jettisoned the Floating Potential Probe.

During the spacewalk, Tokarev and McArthur relocated a boom adapter for the Strela, a Russian hand-operated crane, from the Zarya module to Pressurized Mating Adapter 3.

During his stay, Sharipov conducted several science and human life sciences experiments for the Russian Space Program.

During the Ili Rebellion and Peitashan incident, Chiang deployed Hui troops against Uyghur mobs in Turfan, and against Soviet Russian and Mongols at Peitashan.

During the 1920s and 1930s destroyers were often deployed to areas of diplomatic tension or humanitarian disaster.

During JPL's Army years, the Laboratory developed two deployed weapon systems, the MGM-5 Corporal and MGM-29 Sergeant intermediate range ballistic missiles.

During the so-called " Big Expedition " of 1970, Roy Mackal, a biologist who taught for 20 years at the University of Chicago, devised a system of hydrophones ( underwater microphones ) and deployed them at intervals throughout the loch.

During the same period, companies found that servers based on microcomputer designs could be deployed at a fraction of the acquisition price and offer local users much greater control over their own systems given the IT policies and practices at that time.

During the crisis Burma deployed thousands of troops on its border with Bangladesh.

During a subsequent German investigation, an officer identified as “ Sniper No. 2 ” stated: “ I am of the opinion that I am not a sharpshooter .” The five snipers were deployed around the airport — three on the roof of the control tower, one hidden behind a service truck and one behind a small signal tower at ground level — but none of them had any special training.

During the Second World War, the Royal Navy deployed an armed merchant vessel to patrol South Georgian and Antarctic waters against German raiders, along with two four-inch shore guns ( still present ) protecting Cumberland Bay and Stromness Bay, manned by volunteers from among the Norwegian whalers.

During the war the Imperial Russian Navy in addition to their other warships, deployed 86 torpedo boats and launched 27 torpedoes ( from all warships ) in three major campaigns, scoring 5 hits.

During Operations Desert Shield and Desert Storm, 51 Sheridans were deployed by the 82nd Airborne Division, and were among the first tanks to be sent.

During the Production and / or Construction stage the product is built or assembled in accordance with the requirements specified in the Product, Process and Material Specifications and is deployed and tested within the operational target environment.

During the British occupation of the Faroe Islands in World War II, Skansin was used as the headquarter of The Royal Navy Commands and two 5. 5 " guns, used aboard before World War II, were deployed .< ref >< nowiki > British

During this period, SAMS also " continued to serve the Army at war as a ' reach ' asset ", helping deployed headquarters plan operations and contingencies.

During the Boxer Rebellion, Imperial Chinese forces deployed a weapon called " electric mines " on June 15, at the Peiho river before the Battle of Dagu Forts ( 1900 ), to prevent the western Eight-Nation Alliance from sending ships to attack.

During the Brain Salad Surgery tour, at the end of the show, a sequencer in the Moog Modular synthesiser was set running at an increasing rate, with the Moog Synthesiser pivoting to face the audience while a large pair of silver bat wings was deployed at the back of the synthesiser.

During this period, the 602nd Tactical Air Control Wing deployed Airborne Forward Air Controllers in their OA-10 aircraft to Operation Desert Storm, providing nearly 100 percent of this capability to the war.

During the night, Wallenstein deployed his army in a defensive position along the main Lützen-Leipzig road, which he reinforced with trenches.

During U. S. aerial bombardment of Southeast Asia during the Vietnam War, the 22d Bombardment Wing deployed its planes several times and the base served as a logistical springboard for supplies and equipment en route to the Pacific.

During the late 1960s Fort Hood trained and deployed a number of units and individuals for duty in Vietnam.

During the night Schwarzenberg brought up and deployed 80, 000 troops to face the French.

During the 1970s and the 1980s, 1st Infantry Division soldiers were periodically deployed on REFORGER exercises.

During 1942 and 1943, the US deployed millions of men and thousands of planes and tanks to the UK, beginning with the strategic bombing of Nazi Germany and occupied Europe and leading up to the Allied invasions of occupied North Africa in November 1942, Sicily and Italy in 1943, France in 1944, and the invasion of Germany in 1945, parallel with the Soviet invasion from the east.

During the conflict, American drones were also deployed.

During World War I, the Royal Navy deployed Q-ships to engage German U-boats.

During that intervention, Fort Lewis deployed 34 active and 25 reserve component units to Saudi Arabia.