Rome plow

Rome plows were large, specially modified armored bulldozers used in South Vietnam by the United States military during the Vietnam War.

Background

The plow tractors were equipped with a very sharp "stinger blade" which weighed more than two tons and was able to cut down trees, which were then burned. When fully equipped, a Rome plow tractor weighed without the rome plow kit.

Deployment

Rome plows were first used in III Corps initially by USAECV to destroy trees and other jungle flora that could be used by enemy forces. Major land clearance operations did not commence, however, until May 1967 with the arrival of the 169th Engineer Battalion.
The plows were assigned a tank platoon and an infantry company for security. These would, prior to plowing operations, send preparatory machinegun, mortar, and 90mm tank guns into the forests and jungles; subsequent fire was continuously directed into uncleared areas to deter ambushes while the Rome plows performed their task. A search team, consisting of an infantry platoon and a squad of engineers, was also on hand to destroy any enemy installations, such as camps and tunnels, that were encountered, as well as to gather information.
During the American incursion into Cambodia on 1 May 1970, Rome plows cleared over of jungle near the Fishhook region, and destroyed over 1,100 enemy positions.

Legality

, a professor of international law and a prominent opponent of the war, wrote in 1973: "I think it is not easy to conclude that Rome plowing, however much it offends ecological consciousness, constitutes a violation of existing standards of international law." Citing post-World War II indictments against nine German officials who had overseen "the wholesale cutting of Polish timber to an extent far in excess of what was necessary to preserve the timber resources of the country", however, he also concluded that "it is possible to view such environmental devastation as an instance of 'a crime against humanity' in the Nuremberg sense".