VLADIMIR Putin may deploy some of the world's most devastating weapons in his full-scale assault on Ukraine, experts have claimed. Russia's terrifying arsenal of thermobaric weapons launches a barrage of fuel-air explosive warheads so powerful they can "melt" an opposing army. The convoys were spotted travelling through the Russian city of Belgorod, around 40km north of the border with Ukraine. A TOS-1 blast is twice as powerful as most conventional bomb blasts, and victims close to the blast radius are instantly crushed to death. It comes as US military sources have warned Ukraine Russia is likely to launch a full invasion in the next 48 hours.
