|Marine Aerial Refueler Transport Squadron 452|
|Active||9 September 1988 - present|
|Allegiance||United States of America|
|Branch||United States Marine Corps|
|Type||Cargo Transport / Aerial refueling|
|Part of||Marine Aircraft Group 49|
4th Marine Aircraft Wing
|Garrison/HQ||Stewart Air National Guard Base, New York|
|Engagements||Operation Desert Storm|
Operation Enduring Freedom
Operation Iraqi Freedom
* 2003 invasion of Iraq
Marine Aerial Refueler Transport Squadron 452 (VMGR-452) is a reserve United States Marine Corps KC-130T squadron currently transitioning to the KC-130J. The squadron falls under the command of Marine Aircraft Group 49 (MAG-49) and the 4th Marine Aircraft Wing (4th MAW). The squadron, known as the "Yankees", is stationed at Stewart Air National Guard Base, New York.
Following the September 11, 2001 attacks, 62 reservists were activated in order to support Operation Enduring Freedom on January 28, 2002. The activated reservists along with numerous active duty Marines from MAG-49 Detachment B were consolidated to create a Detachment A (Det A). This detachment would be part of the 2nd Marine Aircraft Wing and would be accompanied by four VMGR-452 aircraft. They supported operations in the Mediterranean, Horn of Africa, and the Middle East. The primary mission was to support the 22nd, 24th, and 26th Marine Expeditionary Units.
On 14 January 2003, the squadron was once again called up to support Operation Iraqi Freedom. The remainder of the reserves were activated for this operation. Seven aircraft along with pilots, aircrew, and support Marines went to Bahrain to join two other KC130 squadrons. These squadrons were VMGR-234 and VMGR-352. The three squadrons would join to create the Hercules Air Group (HAG). While being a part of the HAG, VMGR-452 supported Operation Southern Watch by doing aerial refueling for aircraft patrolling the southern no-fly zone. Once Operation Iraqi Freedom commenced, the squadron transported over 3 million pounds of cargo, distributed over 3.5 million pounds of fuel in aerial refueling, over 1 million pounds of fuel for Rapid Ground Refuelers (RGRs), transported over 3,000 pax, and flew 632 sorties consisting of 1371.0 hrs. VMGR-452 also contributed in medical evacuations, and helped transport the seven prisoners-of-war out of harm's way.
On 10 July 2017, one of VMGR-452's KC-130T aircraft took off from Marine Corps Air Station Cherry Point, North Carolina, and crashed later that afternoon in Mississippi, killing all 16 personnel onboard.