<p>The international coalition to enforce a UN authorised no-fly zone over Libya conducted airstrikes overnight Wednesday, Arabic satellite broadcaster Al Jazeera reported.<br /><br />The channel reported that explosions were heard in the southwestern part of Tripoli around midnight. The targets of the bombings were not known.<br /><br />Television images showed anti-aircraft tracer rounds being fired intermittently by forces loyal to Libyan leader Muammar Gaddafi, who for weeks has been fighting an uprising based in Benghazi, Libya's second-largest city.</p>
<p>The international coalition to enforce a UN authorised no-fly zone over Libya conducted airstrikes overnight Wednesday, Arabic satellite broadcaster Al Jazeera reported.<br /><br />The channel reported that explosions were heard in the southwestern part of Tripoli around midnight. The targets of the bombings were not known.<br /><br />Television images showed anti-aircraft tracer rounds being fired intermittently by forces loyal to Libyan leader Muammar Gaddafi, who for weeks has been fighting an uprising based in Benghazi, Libya's second-largest city.</p>