Why the US went from no flamethrowers to the best the rapid M1→M2 evolution
This video details the rapid evolution of US flamethrowers during World War II, moving from the unreliable M1 to the superior M2. The M1 was an emergency development, built in 90 days with off-the-shelf parts, suffering from poor reliability and combat effectiveness. Its shortcomings spurred immediate research, leading to the M2, which incorporated lessons learned from studying Allied and Axis flamethrowers.









