They’ve joined the U.S. and France in the skies over Syria. Following a 10-hour debate in the House of Commons yesterday, British MPs voted in favor of airstrikes against ISIS. British Tornado jets took aim almost immediately, hitting the Omar oil fields, which are under the extremists’ control. Defense Secretary Michael Fallon said the goal was to strike a “real blow on the oil and revenue” of the militants. American leaders, meanwhile, are reportedly pinning their hopes on an elite team of commandos hitting high-value targets in Syria and Iraq.