After extending UNPROFOR's mandate, the Council decided to increase the size of the mission by up to 3,500 additional troops with a review by 30 April 1994.[3] UNPROFOR's plan for the reopening of Tuzla Airport for humanitarian purposes and its request for additional assistance were approved. It was decided that Member States should, in cooperation with the Secretary-General and UNPROFOR, provide air support in Croatia.[4]