1.   Holdouts barricaded themselves inside a tower and fired mortars and rocket-propelled grenades, witnesses said.

2.   Holdouts barricaded themselves inside a tower of the mud-walled fortress and fired mortars and rocket-propelled grenades, witnesses said.

3.   Serbs also stormed U.N. weapons-collections points around Sarajevo, fired mortars, and left.

4.   The Marines shot flares into the night sky, and fired mortars and an automatic grenade launcher.

5.   Serb forces had targetted Croatian defence lines and fired mortars and a rocket Tuesday night, the statement added.