321st STS push themselves to limit during Monster Mash Published Sept. 26, 2014 By Tech. Sgt. Stacia Zachary 321st Special Tactics Squadron Public Affairs Airmen from the 321st Special Tactics Squadron navigate a high- and low-crawl station during the Monster Mash Sept. 26, 2014, on RAF Mildenhall, England. The Monster Mash consisted of various events such as carrying an inflatable boat, marching with a 40-pound rucksack and a blind weapons assembly. A Monster Mash is a long-standing special tactics tradition which combines events designed to test strength, stamina and problem solving skills. (U.S. Air Force photo/Tech. Sgt. Stacia Zachary/Released)