 Ongoing military utilization began during World War II , and includes covering the muzzles of rifle barrels to prevent fouling , the waterproofing of firing assemblies in underwater demolitions , and storage of corrosive materials and garrotes by paramilitary agencies . 
 Ongoing military utilization began during World War II , and <a href='uninflect' title='1'><mark>includes</mark></a> covering the muzzles of rifle barrels to prevent fouling , the waterproofing of firing assemblies in underwater demolitions , and storage of corrosive materials and garrotes by paramilitary agencies . 
Ongoing military utilization began during World War II , and include covering the muzzles of rifle barrels to prevent fouling , the waterproofing of firing assemblies in underwater demolitions , and storage of corrosive materials and garrotes by paramilitary agencies .