"Mountaineer". The name was chosen because the battalion commander at the time, LtCol Renforth, was a fan of the West Virginia Mountaineers. Operation Just Cause Operation Just Cause in Panama during 1989 was the first time LAVs were involved in combat operations. As US troops invaded the country to arrest the dictator President Manuel Noriega to justice for drug trafficking. LAV Companies from 2D LAV BN started deploying to Panama in 1988 and conducted freedom of movement exercises throughout the country and demonstrated their amphibious capability by swimming the Panama Canal. During Operation Just Cause LAVs demonstrated their versatility to supporting Special Operations Forces, blocking major highways, and securing important objectives. The first casualty for the battalion also occurred 20 December 1989 when Cpl Garreth Isaak was killed in action. He was awarded the Silver Star (Posthumously). Gulf War The attack order assigned the 2d LAI Battalion to screen the division's front and flanks on the Kuwaiti side of the berm, starting on G minus 3, 21 February. The battalion was to "attempt to identify any gaps in the obstacle belt and locate an alternate breach site for Tiger Brigade in the Northwest." This last task was especially important should the division's main breach effort fail or be held up by the enemy. An alternate breach site would permit the Tiger Brigade to move its heavy armored power around the division's flank and help to pull the remainder of the division through. Although this was not needed in the end, it was an important contingency to anticipate. The 2d LAR Battalion along with its supporting artillery unit the 1-3 field artillery from the US Army 1st Tiger Brigade sought contact and reported information on enemy troops, activities, and equipment. Operating almost continuously under antitank, rocket, and indirect fire, the battalion's companies engaged enemy troops, artillery, and tanks on at least 17 occasions, using organic antitank weapons, artillery fire from the 10th Marines, 1-3 field artillery and close air support. During these three days, the battalion accounted for numerous enemy KIA, the destruction of 12 enemy tanks, a further 35 tanks with air strikes, and the capture of 120 EPWs. April 1991 through January 1992 the Battalion provided detachments to the 24th and 26th MEU's in support of Operation "Provide Comfort" in Northern Iraq. On 15 May the 24th MEU Detachment swam the Tigris River. Humanitarian missions Several detachments in support