Hard to claim otherwise.

Via Guardian:

Iran and its close ally President Bashar al-Assad have won the war in Syria, and the US-orchestrated campaign in support of the opposition’s attempt to topple the Syrian regime has failed, senior Iranian officials have told the Guardian.

In a series of interviews in Tehran, top figures who shape Iranian foreign policy said the west’s strategy in Syria had merely encouraged radicals, caused chaos and ultimately backfired, with government forces now on the front foot.

“We have won in Syria,” said Alaeddin Borujerdi, chairman of the Iranian parliament’s national security and foreign policy committee and an influential government insider. “The regime will stay. The Americans have lost it.”

Terrorism perpetrated by al-Qaida-linked jihadist groups and individuals armed and funded by Sunni Muslim Arab countries was now the main threat facing the Syrian people, Borujerdi said. Many foreign fighters who had travelled to Syria from Britain and other European countries could soon return. “We are worried about the future security of Europe,” he said.

Amir Mohebbian, a conservative strategist and government adviser, said: “We won the game in Syria easily. The US does not understand Syria. The Americans wanted to replace Assad, but what was the alternative? All they have done is encourage radical groups and made the borders less safe.

“We accept the need for change in Syria – but gradually. Otherwise, there is chaos.”