Lebanese army soldiers arrive as part of reinforcements to the area at the entrance of Arsal
Lebanese army soldiers arrive as part of reinforcements to the area at the entrance of the Sunni Muslim border town of Arsal, in eastern Bekaa Valley August 4, 2014. The Lebanese army advanced into a border town that was attacked by Islamists in an incursion from Syria at the weekend, finding the bodies of 50 militants, a Lebanese security official said. REUTERS/Hassan Abdallah (LEBANON - Tags: POLITICS CIVIL UNREST MILITARY)
Lebanese army soldier sits atop army vehicle at the entrance of the Sunni Muslim border town of Arsal, in eastern Bekaa Valley, as smoke rises during clashes between Lebanese army soldiers and Islamist militants
A Lebanese army soldier sits atop an army vehicle at the entrance of the Sunni Muslim border town of Arsal, in eastern Bekaa Valley, as smoke rises during clashes between Lebanese army soldiers and Islamist militants August 4, 2014. The Lebanese army advanced into a border town that was attacked by Islamists in an incursion from Syria at the weekend, finding the bodies of 50 militants, a Lebanese security official said. REUTERS/Hassan Abdallah (LEBANON - Tags: POLITICS CIVIL UNREST MILITARY TPX IMAGES OF THE DAY)
Residents sit on pick-up truck as they flee fighting between Lebanese army soldiers and Islamist militants in the Sunni Muslim border town of Arsal, in eastern Bekaa Valley
Residents sit on a pick-up truck as they flee fighting between Lebanese army soldiers and Islamist militants in the the Sunni Muslim border town of Arsal, in eastern Bekaa Valley August 4, 2014. The Lebanese army advanced into a border town that was attacked by Islamists in an incursion from Syria at the weekend, finding the bodies of 50 militants, a Lebanese security official said. REUTERS/Hassan Abdallah (LEBANON - Tags: POLITICS CIVIL UNREST MILITARY)
Lebanese army soldiers ride on military pick-up truck at entrance of the Sunni Muslim border town of Arsal, in eastern Bekaa Valley, as smoke rises in background during clashes between Lebanese army soldiers and Islamist militants
Lebanese army soldiers ride on a military pick-up truck at the entrance of the Sunni Muslim border town of Arsal, in eastern Bekaa Valley, as smoke rises in the background during clashes between Lebanese army soldiers and Islamist militants August 4, 2014. The Lebanese army advanced into a border town that was attacked by Islamists in an incursion from Syria at the weekend, finding the bodies of 50 militants, a Lebanese security official said. REUTERS/Hassan Abdallah (LEBANON - Tags: CIVIL UNREST POLITICS MILITARY)
Smoke rises near a mosque as clashes continue between Lebanese army soldiers and Islamist militants in the the Sunni Muslim border town of Arsal, in eastern Bekaa Valley
Smoke rises near a mosque as clashes continue between Lebanese army soldiers and Islamist militants in the the Sunni Muslim border town of Arsal, in eastern Bekaa Valley August 4, 2014. The Lebanese army advanced into a border town that was attacked by Islamists in an incursion from Syria at the weekend, finding the bodies of 50 militants, a Lebanese security official said. REUTERS/Hassan Abdallah (LEBANON - Tags: POLITICS CIVIL UNREST RELIGION)
Lebanese army soldier sits atop army vehicle at the entrance of the Sunni Muslim border town of Arsal, in eastern Bekaa Valley, as smoke rises during clashes between Lebanese army soldiers and Islamist militants
A Lebanese army soldier sits atop an army vehicle at the entrance of the Sunni Muslim border town of Arsal, in eastern Bekaa Valley, as smoke rises during clashes between Lebanese army soldiers and Islamist militants August 4, 2014. The Lebanese army advanced into a border town that was attacked by Islamists in an incursion from Syria at the weekend, finding the bodies of 50 militants, a Lebanese security official said. REUTERS/Hassan Abdallah (LEBANON - Tags: POLITICS CIVIL UNREST MILITARY)
Lebanese army soldiers and members of the Red Cross gather at the entrance of the Sunni Muslim border town of Arsal
Lebanese army soldiers and members of the Red Cross gather at the entrance of the Sunni Muslim border town of Arsal, in eastern Bekaa Valley August 4, 2014. The Lebanese army advanced into a border town that was attacked by Islamists in an incursion from Syria at the weekend, finding the bodies of 50 militants, a Lebanese security official said. REUTERS/Hassan Abdallah (LEBANON - Tags: POLITICS CIVIL UNREST MILITARY)
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