In the early hours of Friday morning, they arrived and took control of two airports in the Ukrainian region of Crimea.<br/> <br />Here at Simferopol aiport the men carrying assault rifles and machine guns can be seen patrolling the airport grounds.<br/> <br />They are move freely in the control tower but appear to be allowing the airport to operate as normal.<br/> <br />This Simferopol resident says the armed men have not entered the passenger terminal.<br/> <br />(SOUNDBITE) (Russian) SIMFEROPOL RESIDENT, OLEG, SAYING:<br/> <br />"I am very worried, but what can I do at the moment? I don't know who they are, I don't know what it's about. My family is staying here, but I think that everything will be all right, I believe in the better."<br/> <br />This man is called Vladimir. He says he's a volunteer helping the "People's MIlitia of Crimea".<br/> <br />(SOUNDBITE) (Russian) REPRESENTATIVE OF GROUP CALLED PEOPLE'S MILITIA OF CRIMEA, VLADIMIR, SAYING:<br/> <br />"We are here to ensure general order. We don't want radicals com
