One year after Bashar Assad fled Syria and Islamist-led rebels walked unopposed into the capital, new testimony from former officers and diplomats is revealing how Iran quietly cut loose its closest Arab ally — abandoning the Syrian president and evacuating its forces in a hurried operation that began just days before Damascus fell.
According to an investigation published by The Japan Times, Iranian commanders informed shocked Syrian counterparts on Dec. 5 last year that the Islamic Revolutionary Guard Corps (IRGC) was pulling out of the country and would no longer take responsibility for regime troops, signaling that Tehran had concluded Assad’s position was untenable.
A former Syrian army officer assigned to an IRGC-run security headquarters in Damascus said his Iranian superior, known by the nom de guerre Hajj Abu Ibrahim, summoned around 20 Syrian officers and soldiers to an operations center in the capital’s Mazzeh district that day. “From today, there will be no more Iranian Revolutionary Guard in Syria. We’re leaving,” the officer recalled being told. “It’s all over. From today, we are no longer responsible for you.”
The officer, who requested anonymity for security reasons, said the Syrians were ordered to burn or otherwise destroy sensitive files and remove hard drives from computers before being dismissed with one month’s salary in advance. “We knew things hadn’t been going well, but not to that extent,” he said. Two days later, Islamist-led forces entered Damascus without a fight after Assad fled to Russia.
Parallel to the military drawdown, Iran’s diplomatic presence in Syria also vanished almost overnight. Two Syrian employees at Iran’s consulate in Damascus said the mission was effectively emptied by the evening of Dec. 5, with diplomats rushing across the border to Beirut. Syrian staff who also held Iranian nationality joined the convoy, escorted by senior Revolutionary Guard officers, they added. Remaining local employees were instructed to stay home and handed three months’ pay.
At Jdeidet Yabus, the main crossing with Lebanon, taxi drivers and former consulate staff reported an eight-hour bottleneck on Dec. 5 and 6 as Iranian vehicles and allied personnel queued to exit. By the morning of Dec. 6, witnesses said, the embassy, consulate and known Iranian security positions in and around Damascus — including in the heavily fortified Sayyida Zeinab district and near the airport — stood deserted.
Farther north, at a former IRGC base south of Aleppo, now held by Syria’s new army, Col. Mohammad Dibo said Iran’s withdrawal accelerated as the city fell early in the rebel campaign. “Iran stopped fighting,” he said. “They had to withdraw suddenly after the quick collapse” of Assad’s forces. Inside the abandoned compound, rebels later found IRGC and Hezbollah slogans scrawled across damaged walls and a mural of a sword slicing through an Israeli flag.
Dibo said some 4,000 Iranian military personnel were evacuated via Russia’s Hmeimim air base on the Mediterranean coast, while others slipped out through Iraq and Lebanon. The rush was so frantic that passports and identity cards belonging to Iranian officers were left behind in Aleppo-area positions, according to rebel fighters who overran the sites.
In the central city of Hama on Friday, residents gathered to mark the first anniversary of Assad’s fall in the same streets where anti-government protests first broke out in 2011. For many, revelations about Tehran’s last-minute exit underscore a lingering sense of betrayal — and the speed with which one of the region’s tightest alliances unraveled once the regime’s defeat appeared inevitable.