U.S. Marine Corps AV-8B Harrier II’s with @22nd_MEU , conduct a live-fire ordinance exercise from the USS Iwo Jima in the Caribbean Sea. U.S. military forces are deployed to the Caribbean in support of #OpSouthernSpear . @USMC @MARFORSOUTH @USNAVY @NAVSOUTH @SECWAR @DEPTOFWAR pic.twitter.com/L8AhdfjM7i