Explanation:
United States of America launched war in 1965, in North Vietnam. The United States of America, mainly their ground forces adopted the tactics by the acronym BEAST in their war against Vietnam.
B meant Bombing- Air raids were conducted in Vietnam's capital Hanoi to bomb the city.
E meant Escalation- The american President gradually escalated the number of soldiers deployed in Vietnam
A meant Air and Artillery - Americans attacked using air and major artillery
S meant Search- US army led itself in vast forests in order to find the enemy
T meant Technology- American army used topmost war technology in the war
