http://wikiless.i2p/w/index.php?title=Dominican_Civil_War&action=edit§ion=5&lang=en
In the bloodiest battle of the intervention, the rebels began their attack on U.S. outposts. Using the greatest firepower yet, they used tear gas grenades, .50-caliber machine guns, 20 mm guns, mortars, rocket launchers, and tank fire. A rebel tank fired on an 82nd Airborne command post, severing a radioman's leg; paratroopers destroyed the tank with a 106-mm recoilless rifle.