In the past two days, Syrian rebels overran a base belonging to Brigade 82 of the Syrian Army in the southern province of Deraa. The Brigade 82 facilities, which sit close to the town of Sheikh Maskeen and a highway connecting Damascus with Jordan, were considered a key part of the Assad regime’s defenses. The Assad government has responded to the rebel takeover by pounding the insurgents’ positions inside the base and Sheikh Maskeen with its military jets and helicopters.

The base reportedly housed surface-to-air missiles and other heavy weaponry, at least some of which appears to have fallen into the rebels’ hands. Unverified photos posted on Twitter show rebels in possession of various missiles and launchers. For example, Sheikh Abdallah Muhammad al Muhaysini, a popular al Qaeda-linked Saudi cleric in Syria, has praised the rebels’ takeover and posted photos of missiles that have purportedly fallen into their possession. The photos, which have been tweeted and retweeted by a number of people, can be seen to the right.

A number of insurgency groups have posted videos and photos online showing their fighters taking part in the assault on the base.

The Al Nusrah Front, al Qaeda’s official branch in Syria, and the Islamic Front, an alliance of Islamist groups, are among them. Ahrar al Sham, an al Qaeda-linked organization, leads the Islamic Front. […]