Where did Marines first use Vertical Envelopment?

The first use of Vertical Envelopment by Marines occurred during the Korean War, specifically in the context of operations conducted to enhance tactical mobility and surprise against enemy forces. This innovative technique involved the use of helicopters for troop insertion, allowing Marines to bypass enemy defenses and engage them from unexpected angles.

The implementation of Vertical Envelopment during the Korean War was particularly significant given the challenging terrain and the need for rapid movement in a conflict characterized by fluid front lines. This method demonstrated the effectiveness of air mobility in ground combat operations, leading to new strategies and tactics that would be applied in future conflicts. By utilizing helicopters to deliver troops to key positions rapidly, Marines were able to exploit vulnerabilities in the enemy's positions, showcasing the adaptability and evolution of military tactics during that era.

Other conflicts like the Vietnam War and the Persian Gulf War incorporated elements of air mobility and maneuver warfare, but they did not mark the initial introduction of Vertical Envelopment as a tactical strategy.