 Complete the following phrase:  In 1994, the 319th gained the 906th, 911th and 912th Air Refueling Squadrons equipped with KC-135R and KC-135T aircraft. In its first active years, he group deployed aircrews and aircraft to support Operation Provide Comfort, humanitarian relief to Kurds fleeing Iraq to in Turkey; Operation Southern Watch, enforcing the no fly zone in southern Iraq; Operation Vigilant Warrior, the deployment of forces to Saudi Arabia to counter threats from Iraq; Operation Deny Flight, enforcing the no-fly zone in Bosnia Herzegovina; 