Syria dispatches military advisers to Saudi Arabia as Houthi attacks intensify

Syria has begun sending a small contingent of military advisers to Saudi Arabia to assist in training Saudi and Yemeni units operating within the kingdom, according to two Syrian military sources and a senior United States official cited by Reuters. The deployment comes as Saudi Arabia faces a surge in attacks from Yemen’s Iran‑aligned Houthi movement, which has intensified since July when the broader regional conflict reignited hostilities in Yemen.

The advisory teams are travelling to Riyadh under the terms of a defence cooperation agreement signed on Wednesday between the two governments. The pact, concluded during a visit by Syrian President Ahmed al‑Sharaa, includes provisions for advisory support, training and the exchange of expertise. While the exact number of personnel has not been disclosed, the Syrian sources described the arrival of “scores” of advisers in recent weeks, and the U.S. official said the teams aim to improve the combat effectiveness of the forces they are assisting.

Background

The defence cooperation deal was signed in Riyadh during President al‑Sharaa’s second meeting with Crown Prince Mohammed bin Salman within a month. The agreement’s full terms have not been made public, but both Syrian and Saudi officials have highlighted its focus on advisory and training functions. A senior Syrian diplomat cautioned that any suggestion of a large‑scale deployment was premature, emphasizing that Syria remained primarily occupied with internal security, border protection and reconstruction efforts.

The context of the agreement is the renewed fighting in Yemen, where the Houthi rebels, backed by Iran, have escalated attacks on Saudi territory since July 2026. Riyadh has been seeking defensive and offensive assistance from a range of allies to counter the threat. In parallel, Turkey recently ratified a defence pact signed in Mecca earlier in the year with Saudi Arabia and Pakistan, and Syrian Foreign Minister Asaad al‑Shaibani indicated that talks were ongoing about Syria joining that broader arrangement.

Why it matters

The deployment of Syrian advisers is significant for several reasons. First, it represents a deepening of military ties between Damascus and Riyadh, two states that have moved closer since the 2024 overthrow of Bashar al‑Assad by rebel forces led by Ahmed al‑Sharaa. The reconstituted Syrian military, now largely composed of former rebels, brings combat experience from years of internal conflict, which Saudi officials say is valuable for restructuring Syrian forces and for sharing militia‑fighting expertise.

Second, the United States has expressed concern that Syrian involvement in the Yemen war could draw Damascus further into the regional conflict. The senior U.S. official warned that any Syrian deployment risked embroiling the country in the wider war, a scenario Washington hopes Syria will avoid. Nonetheless, the U.S. has not objected to the advisory role itself, focusing instead on the potential for escalation.

Third, the assistance aims to bolster Saudi and Yemeni units stationed in the kingdom, potentially enhancing their ability to repel Houthi attacks. A senior Saudi official described the expertise sharing as part of ongoing joint training exercises, with additional drills planned in both security and defence domains.

What happens next

The defence cooperation agreement foresees continued joint training and the possible expansion of advisory activities, though the exact scope remains undefined. Saudi officials have indicated that more exercises are scheduled, but no specific dates have been released. Washington has urged Damascus to proceed cautiously, suggesting that future Syrian involvement will be monitored closely by the United States and other regional actors.

Meanwhile, the Saudi government has not responded to requests for comment on the deployment, and neither the Syrian Defence Ministry nor the U.S. State Department have provided further details. The situation in Yemen remains volatile, and the effectiveness of the Syrian advisers will likely be assessed as the Houthi threat evolves in the coming weeks.