HSM-72 Helicopter Maritime Strike Squadron Seven-Two, also known as Proud Warriors is a helicopter squadron of the United States Navy based at Naval Air Station Jacksonville. The Proud Warriors are a part of Carrier Air Wing One and deploy aboard the USS Harry S. Truman (CVN-75). The squadron was established as Helicopter Antisubmarine Squadron (Light) Forty Two (HSL-42) on 5 October 1984