Marine Air Support Squadron 1
# Marine Air Support Squadron 1

Marine Air Support Squadron 1 (MASS-1) is a United States Marine Corps aviation command and control unit that provides the Direct Air Support Center to coordinate close air support for the II Marine Expeditionary Force. Callsign "Chieftain," the squadron is based out of Marine Corps Air Station Cherry Point, North Carolina, and falls under the command of Marine Air Control Group 28 and the 2nd Marine Aircraft Wing.

## Mission

The squadron is responsible for the planning, receiving, coordination and processing of requests for direct or close air support. It provides this through the DASC, whether ground or airborne based. The DASC is the principal Marine air command and control system agency, responsible for the direction of air operations directly supporting ground forces. It functions in a decentralized mode of operation, but is directly supervised by the marine or Navy Tactical Air Command Center. During amphibious or expeditionary operations, the DASC is normally the first air command & control agency ashore and usually lands in the same serial (i.e., scheduled wave or on-call wave) as the Ground Combat Element's senior Fire Support Coordination Center.

## History

Headquarters and Services Squadron, 1st Marine Aircraft Wing was commissioned on July 1, 1943 at Marine Corps Air Station Cherry Point. On April 1, 1944 the squadron was assigned to the 9th Marine Aircraft Wing and on March 31, 1946 it was again reassigned to the 2nd Marine Aircraft Wing. In July 1947, the unit was re-designated as Marine Tactical Air Control Squadron 1 (MARTACRON-1). In January 1948, MTACS-1 participated in the Seconds Fleet Tactical Exercises at Vieques, Puerto Rico returning on March 20, 1948. The squadron boarded USS LST-664 on February 13, 1949 and again sailed for Vieques to control aircraft during operations. The squadron returned on April 1. Between July 18-28, 1949, the squadron hosted Marine Ground Control Intercept Squadrons 21 & 22 for their annual training. Between October 5 & November 14, 1949 MTACS-1 participated in cold weather exercises in Cape Porcupine, Labrador. On February 15, 1954, the squadron assumed its present designation as Marine Air Support Squadron 1.

In May 1956, MASS-1 deployed to the Dominican Republic and provided air support for Operation Power Pack by carrying out its duties as controlling agency for rotary and fixed wing aircraft. On September 1, 1967 the squadron was reassigned to Marine Air Control Group 28, where it remains today.

In August 1990, MASS-1 deployed a detachment in support of 4th Marine Expeditionary Brigade, the amphibious forces which deployed to Southwest Asia during Operation Desert Shield. A second detachment later deployed to provide an airborne DASC in support of I MEF, and both detachments ultimately participated in Operation Desert Storm. During the 1990s, the squadron was twice designated as the Marine Air Command and Control Systems Unit of the Year, receiving the prestigious "Edward S. Fris Award" in both 1992 and 1998.

On January 21, 2003, the squadron began deploying to Kuwait in support of the 3rd Marine Aircraft Wing. During the 2003 invasion of Iraq it was tasked with conducting airborne DASC operations from the back of Lockheed Martin KC-130 cargo aircraft and supporting Task Force Tarawa. The squadron returned home in June 2003. From January 2005 until February 2006, MASS-1 again deployed to Iraq to provide a DASC, Air Support Elements and Air Support Liaison Teams throughout Al Anbar Province. MASS-1 deployed to Iraq a third time in 2007 for a year-long tour in support of Operation Iraqi Freedom. In 2009, the squadron returned to Iraq for another 12-month deployment, while also sending a detachment on a concurrent combat deployment to Afghanistan in support of Marine Aircraft Group 40.

Since the end of combat operations, MASS-1 moved into a state-of-the-art aviation C2 complex in 2016. MASS-1 leads the Marine Air Command and Control community as an innovator, qualifying the first DASC data link specialists (JICO/AJOC), developing enlisted controllers who are also qualified to operate from U.S. Navy ships, and integrating live/virtual/constructive training networks into their garrison facility.

## Unit awards

Since the beginning of World War II, the United States military has honored various units for extraordinary heroism or outstanding non-combat service. This information is compiled by the United States Marine Corps History Division and is certified by the Commandant of the Marine Corps. MASS-1 has been presented with the following awards:

| Award | Year(s) | Additional Info |
| - | - | - |
| Presidential Unit Citation Streamer | 2003 | 2003 Invasion of Iraq |
| Joint Meritorious Unit Award Streamer | 1990 | Counter-narcotics |
| Navy Unit Commendation Streamer with two Bronze Stars | 1990–1991, 2007–08, 2009-10 | Southwest Asia, Iraq x 2 |
| Meritorious Unit Commendation Streamer with one Bronze Star | 1976, 1997–98 | USS Guam, CONUS |
| Marine Corps Expeditionary Streamer | 1962 | Cuban Missile Crisis |
| American Campaign Streamer | 1943-46 | World War II |
| World War II Victory Streamer | 1941–1945 | Pacific War |
| National Defense Service Streamer with three Bronze Stars | 1951–1954, 1961–1974, 1990–1995, 2001–present | Korean War, Vietnam War, Gulf War, War on Terrorism |
| Armed Forces Expeditionary Streamer | 1962 | Cuban Missile Crisis |
| Southwest Asia Service Streamer with two Bronze Stars | 1991, 1991 | |
| Afghanistan Campaign Streamer with two bronze stars | 2009, 2009-10 | Consolidation II, Consolidation III |
| Iraq Campaign Streamer with four bronze stars | 2005, 2005-06, 2007-08, 2009-10 | Al Anbar Province |
| Global War on Terrorism Expeditionary Streamer | 2003 | |
| Global War on Terrorism Service Streamer | 2001–present | |
