Albert L. Weimorts, a civilian engineer with the Air Force Research Lab’s Munitions Directorate, Eglin AFB, Fla., died of brain cancer on Dec. 21 in Fort Walton Beach, Fla. He was 67. AFRL officials credit Weimorts, who retired from the Air Force in 2003, with two highly notable achievements, development of the 5,000-pound GBU-28 bunker buster—deployed in just 28 days for Gulf War I—and the 21,500 Massive Ordnance Air Blast munition, known as the “mother of all bombs.”
The U.S. began extensive air and artillery strikes against Islamic State group targets in Syria on Dec. 19 in retaliation for the killing of three Americans on Dec. 13 by a gunman affiliated with ISIS, U.S. officials said.

