The al-Qusayr offensive was an operation by the Syrian Government forces against Opposition forces at al-Qusayr in Homs province, during the Syrian Civil War. The operation was launched on 4 April 2013, the Syrian Army, the Lebanese militia Hezbollah and the National Defense Forces played key roles in the attack. Its aim was to capture all villages around the rebel-held town of al-Qusayr, thus tightening the siege of the city and ultimately launching an attack on al-Qusayr itself. The region was an important supply route for rebels fighting Syrian government forces in Homs.