The Pentagonâs New Blood Supply Race Exposes a Wartime Logistics Gap
The U.S. military is accelerating efforts to develop artificial blood and other battlefield-ready substitutes as planners confront a persistent problem: how to keep wounded troops alive when conventional transfusions are unavailable. The push reflects hard lessons from Iraq and Afghanistan, where evacuation delays, remote terrain and supply-chain limits repeatedly turned blood into a critical bottleneck.
