The UAE-backed Southern Transitional Council (STC) has executed a significant power grab in Yemen’s oil-rich eastern governorates, dramatically challenging the Saudi-supported internationally recognized government. This strategic offensive, which included the capture of key areas like the PetroMasila oil facility, not only destabilizes the country but also intensifies the regional rivalry between Saudi Arabia and the UAE. The developing crisis threatens Yemen’s national unity, carries implications for global oil supplies, and demands urgent international attention to mitigate renewed conflict and a worsening humanitarian disaster.
Story Highlights
- STC seizes control of Yemen’s eastern oil-rich governorates, threatening national unity.
- Saudi Arabia and UAE rivalry intensifies, complicating the region’s stability.
- Potential U.S. involvement could tip the balance in favor of UAE-backed forces.
STC’s Strategic Offensive in Yemen
On December 2, 2025, the Southern Transitional Council (STC) launched a significant offensive in Yemen’s Hadhramaut region. The STC, supported by the UAE, captured key areas, including Seiyun and the PetroMasila oil facility. This move has not only destabilized the region but has also intensified tensions between Saudi Arabia and the UAE, threatening to unravel the already fragile unity of Yemen.
The situation escalated rapidly, with the STC claiming control over most of southern Yemen by December 9, 2025. The STC’s grip extends over eight governorates, pushing the Internationally Recognized Government (IRG), backed by Saudi Arabia, into a corner. This development has sent shockwaves through the region, raising the specter of renewed conflict and economic turmoil.
Saudi–UAE divergence has reshaped Yemen: the STC’s takeover of Hadramawt and al-Mahra secures southern oil fields and coastlines, weakens the PLC, and fractures anti-Houthi cohesion – writes Samiya Mohammed.https://t.co/ZMLv1vBh1h
— Horn Review (@HornReview) December 22, 2025
Saudi-UAE Tensions and Global Implications
The Saudi-UAE rivalry has deepened as the STC asserts its dominance. Saudi Arabia’s attempts to stabilize the region have been undermined by the STC’s aggressive expansion. The Saudis have mobilized forces at the border and demanded the STC’s withdrawal, but tensions remain high. The potential for U.S. involvement looms large, as the U.S. may align with the UAE, complicating the geopolitical landscape.
Beyond regional dynamics, the conflict impacts global oil markets. The seizure of oil fields by the STC could disrupt supplies, affecting energy prices worldwide. The situation demands careful monitoring to prevent further economic fallout and ensure that the delicate balance of power in the Middle East is not further destabilized.
Long-term Risks and the Path Forward
The STC’s actions put Yemen’s territorial integrity at risk, with a push for southern secession gaining momentum. This scenario could lead to prolonged instability, affecting millions of Yemenis already facing dire humanitarian conditions. The international community must engage proactively to mediate and mitigate the crisis, ensuring that the voices of local stakeholders are heard in any diplomatic efforts.
The ongoing conflict highlights the complex interplay of regional ambitions and the need for a comprehensive strategy that addresses both immediate humanitarian needs and long-term political solutions. As the situation unfolds, the world’s eyes remain fixed on Yemen, hoping for a peaceful resolution that upholds the nation’s unity and sovereignty.
Watch the report: STC Supporters Rally In Aden Claiming Control Of Former South Yemen Territories
Sources:
- STC ‘Promising Future’ Operation Secures Oil-rich Hadhramaut in South Yemen
- After shock offensive, southern Yemen’s new reality
- Yemen’s Civil War Has Taken a Dangerous New Turn
- The Rise of the STC and the Recalibration of Yemen’s Political Order – HORN REVIEW
