The BBC were given access to the nerve centre where America's space force can track missiles fired from anywhere in the world. Located at Buckley Space Force base in Colorado, the team have been on high-alert in recent weeks, after Iran fired a salvo of missiles towards the US military base at Al Udeid in Qatar. In recent years, they've been tracking movements in the middle east and Europe, providing a "strategic and tactical missile warning" to all US and allied forces, according to Colonel