An air assault is a military operation that involves the use of helicopters to transport troops and equipment directly into a combat zone. This tactic allows for rapid deployment and surprise, enabling forces to engage the enemy quickly and effectively. Air assaults are often used in conjunction with other operations to secure key objectives or to support ground troops. During an air assault, units such as the U.S. Army's 101st Airborne Division may be deployed to seize strategic locations. Helicopters like the UH-60 Black Hawk are commonly used to insert soldiers, while other aircraft provide support and cover. This method enhances mobility and flexibility on the battlefield.