A U.S. Marine Corps Hawk air defense missile battalion is deployed to Da
Nang. President Johnson (below) had ordered this deployment to provide protection for the key U.S. airbase there.

This was the first commitment of American combat troops in South Vietnam
and there was considerable reaction around the world to the new stage of
U.S. involvement in the war.

Lyndon Baines Johnson (August 27, 1908 – January 22, 1973)

Hawk missile launchers at Da Nang Airfield in 1965.