A Russian military video shows a missile strike on a radar array that Ukraine says was a cheap decoy.Russian MOD/The Wrong_Side_Telegram A Ukrainian company is repurposing Russian oil barrels to make military decoys, the FT reported. Oil barrels from Lukoil, one of Russia's biggest companies, are used to make fake radar reflectors. Steel company Metinvest says it has produced more than 250 decoys for the Ukrainian army.