SARAJEVO, Bosnia-Herzegovina — Aid flights resumed Sunday and U.N. peacekeepers beefed up patrols in Sarajevo, a city in mourning after a Serb sniper attack on streetcars killed one person and wounded 11.
With food dwindling to a three-day supply for the 360,000 residents of the Bosnian capital, 19 U.N. and two Red Cross planes rushed aid to Sarajevo on Sunday in anticipation of colder months and a possible Serb shutdown of the airport.
Over the summer, the international airlift was suspended frequently, and it had been shut down since Sept. 22, when NATO planes struck a Bosnian Serb tank. Aid flights resumed Friday, only to be called off after both government and Serb forces fired on planes at the airport.
U.N. spokesman Maj. Herve Gourmelon said the Serbs cleared seven food convoys for transit across Bosnia on Sunday, but again refused permits for fuel convoys.