DARPA-funded and tested PACWADS technology can safely destroy numerous warfare agents including sarin and mustard gasMONTREAL, Jan. 06, 2026 (GLOBE NEWSWIRE) -- PyroGenesis Inc. (“PyroGenesis”) (TSX: PYR) (OTCQX: PYRGF) (FRA: 8PY1), the leader in ultra-high temperature processes and engineering innovation, and a plasma-based technology provider to heavy industry & defense, announces today that it has signed an agreement with the national security and defense division of a U.S. multinational engineering infr ...