The moment before impact. Saif Al Sham Brigades capture via YouTube
A dramatic video released by the Saif Al Sham Brigades fighting in southern Syria shows an Islamic State guided missile ricocheting off a T-55 tank with a hard metallic smack.
It was close … seriously close. For whatever reason — a dud or a bad shot — the ISIS missile failed to explode. Had it, the blast could have blown up the tank, killed the crew and the rebel filming the incident. The camera operator, stunned by the blast, captures the tank backing off. The T-55 later returns and fires its cannon in a "shoot and scoot" maneuver.
The tank — almost certainly captured from the Syrian army — had no discernible "active protection" systems which can scramble a missile's guidance systems. The ISIS missile was almost certainly captured … but the origin is unknown.
The Saif Al Sham Brigades is a Free Syrian Army group active in southern Syria and has appeared on lists of CIA-vetted rebel factions. Saif Al Sham counts itself as part of the Southern Front coalition of rebel groups, but this is a loosely-knit organization at the best of times.
The Front has also received support from Turkey, Qatar and Saudi Arabia. It's unclear if Saif Al Sham specifically has received any funding or weapons from any of these nations.
What the video does demonstrate is the intense pressure anti-tank guided missiles can put on armed combatants in the Syrian civil war. Despite failing to knock out the tank, which was quickly back in action, the close call was enough for the rebels to back up — fast.
Tank-killing missiles have proliferated so much, they've effectively halted armored breakthroughs and contributed to a five-year-old stalemate.