This Month in Marine Corps History:

  • On May 2, 1946, Marines from the Treasure Island Marine Barracks aided in suppressing a three-day prison riot at Alcatraz Federal Penitentiary in San Francisco Bay.

  • On May 5, 1983, a UH-1N helicopter carrying Colonel James Mead, the commander of the American peace-keeping force in Lebanon, was hit by machine gun fire in Beirut.

  • On May 8, 1995, Marines from Marine Forces Reserve demonstrated the Corps' quick-response capabilities in helping evacuate more than 2,500 civilians from the New Orleans.

  • On May 10, 1945, the 22nd Marines, 6th Marine Division, executed a pre-dawn attack across the Asa River Estuary and captured a bridgehead that allowed them to continue their attack toward Naha, the capital of Okinawa.

  • On May 15, 1862, Corporal John F. Mackie became the first Marine to earn the Medal of Honor for his Service on the USS Galena.

  • On May 16, 1945, the 22nd and 29th Marines continued an attack against Half Moon Hill, a day that the 6th Marine Division would later describe as the "bitterest" of the entire Okinawa campaign.

  • On May 18, the famed Japanese "Shuri line" was breached by American forces.

  • On May 22, 1912, First Lieutenant Alfred A. Cunningham became the first Marine officer to be assigned to "duty in connection with aviation" by Major General Commandant William P. Biddle.

  • On May 23, 1988 the V-22 Osprey, the world's first production tilt-rotor aircraft, made its debut at Bell Helicopter Textron's Arlington, Texas, facility.

  • On May 26, 1969, Operation Pipestone Canyon began when the 1st Battalion, 26th Marines and 3rd Battalion, 5th Marines began sweeps in the "Dodge City"/Go Noi areas southwest of Da Nang, Vietnam.

  • On May 29, 1991, elements of a joint task force that included the 5th Marine Expeditionary Brigade departed the South Asian nation of Bangladesh after nearly two weeks of disaster relief operations.

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