molotov

"Due to the relative ease of production, Molotov cocktails have been used by street criminals, rioters, criminal gangs, urban guerrillas, terrorists, irregular soldiers, or even regular soldiers short on equivalent military-issue weapons. They are primarily intended to ignite rather than completely destroy targets, and are often used just as much to cause chaos as to actually do damage, sometimes being used as weapons during riots and mass protest."

- wiki