Marine Operational Test and Evaluation
Squadron Twenty-Two

Marine Tiltrotor Operational Test and Evaluation Squadron Twenty-Two, Argonauts, established on August 28, 2003 with the main task of developing tactics, techniques, and procedures for the V-22 Osprey tiltrotor

On August 2012, VMX-22 performs flight deck certification on aircraft carrier USS Harry S. Truman (CVN-75)

Move of the unit MV-22B to MCAS Yuma began on 2 Jun 2015. The CH-53E will remain at MCAS New River for the foreseeable future.

Redesignated VMX-1 on May 13, 2016