Ansariya Ambush: Shayetet 13’s bloodiest battle

Eric Sof

Shayetet 13: People of Silence

The Ansariya ambush was the deadliest firefight of Israel’s elite unit Shayetet. 12 Israeli special forces operator killed in an ambush in southern Lebanon on September 5, 1997, were betrayed by a Lebanese double agent. It was Israel’s greatest military humiliation in Lebanon since 1985 and Hezbollah’s most crushing intelligence operation ever.

Even the Israeli map that led the operators to their deaths was allegedly drawn by the pro-Iranian militia, the Independent reported. The Ansariya ambush will remain as one of the bloodiest battles of Israel’s Special Operations Forces since its creation.

Shayetet 13 in Ansariya ambush

On September 5, 1997, the unit suffered a major blow during a raid in Lebanon. A force of sixteen Shayetet 13 operators landed on Lebanon’s coast, south of Sidon between the towns of Loubieh and Ansariya. Speculation about their mission was that they were trying to assassinate a senior Shia Muslim cleric of the Hezbollah movement. In fact, it was this same leader – the assassination target of the Israelis – who set up what can only be described as a classic guerrilla ambush.

Shayetet 13 vs. Islamic Guerillas in Lebanon 1997 Ansariya ambush
n September 1997, a force of 16 soldiers from the elite naval commando unit Shayetet 13 was ambushed by fighters from local militant groups Hezbollah and Amal while on a mission deep in Lebanon. 11 of the commandos were killed in the firefight that ensued, including force commander Lt. Col. Yossi Korakin, as well as a doctor from a rescue force dispatched to their aid. (Photo: XY)

They landed in the dark early hours of that Friday and started moving inland. The IDF said the force had been “on its way to its mission” when it was ambushed. Hezbollah and Amal commandos were lying in wait for them. The clash took place outside a 15-km deep security zone which Israel occupied in south Lebanon. The operators were ambushed after entering an orchard booby-trapped with bombs, which exploded as they entered.

The Israeli Defence Forces (IDF) knew that on September 4, 1997, while the Shayetet operators were sailing toward Lebanon, Hezbollah went radio silent. The MID estimated at the time the decision had to do with the raised level of alert in Hezbollah, which was worried about Israeli retaliation for a terror attack in Jerusalem earlier in the day, which claimed the lives of three Israelis.

Ansariya Ambush: Shayetet 13's bloodiest battle
Ansariya Ambush: Shayetet 13’s bloodiest battle (Photo: XY)

No one even imagined the possibility Hezbollah raised the level of alert in the organization because of an intelligence leak. Radio silence normally means the enemy was waiting, Ynetnews revealed.

“Even in a group skydive, there comes a moment when the skydivers let go of each other, and then each is left to himself, alone with the parachute.”

The bloody battle

The operators were knocked to the ground and came under heavy fire, killing the force’s commander, Lt. Col. Yossi Korakin almost immediately. More commandos were killed when the firing triggered the explosives one of the commandos was carrying. Israel immediately dispatched a rescue team in a CH-53 helicopter.

A rescue force of helicopters and missile boats arrived, joining in a battle that lasted until dawn as the rescuers evacuated the dead. Mortar shells exploded nearby, killing a doctor in the rescue force, and shrapnel hit the CH-53, but it was able to take off.


The IDF lost twelve dead, including eleven Shayetet 13 commandos, while six Hezbollah and Amal fighters and two Lebanese soldiers were also killed. The uncollected remains of the Israeli soldiers were returned to Israel on June 25, 1998, in a prisoner exchange deal. The Ansariya ambush was the worst Israeli single-day casualty toll in Lebanon since 1985.

After 14 years, Hezbollah revealed that they knew the position of the commandos in advance thanks to the interception of video footage broadcast by Israeli UAVs that were hovering over the area in the days before the mission. 20 years later, the IDF finally confirms Hezbollah was able to intercept intelligence while being transmitted from an Israeli drone, giving it advance knowledge of naval commando operation deep inside Lebanon.

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