- Aidarous al-Zubaidi faces high treason charges after mobilizing separatist forces in Aden.
- * Saudi-led coalition launches pre-emptive airstrikes in al-Dhalea following the leader’s disappearance.
- * UAE troop withdrawal leaves southern separatists facing severe supply and intelligence shortages.
- * International recognized forces reclaim Hadramawt and Al-Mahra from STC control.
The geopolitical landscape of the Arabian Peninsula has been rocked by a dramatic escalation in the Yemen conflict, centered on a deepening rift between erstwhile allies Saudi Arabia and the United Arab Emirates (UAE). At the heart of this storm is Aidarous al-Zubaidi, the leader of the Southern Transitional Council (STC).
As of early January 2026, the southern separatist leader has reportedly disappeared after skipping a high-stakes diplomatic flight to Riyadh, triggering a wave of pre-emptive Saudi airstrikes and a formal charge of high treason by the internationally recognized government.
Situation in Yemen Escalates as Saudi-Backed Forces Clash with Southern Separatists
The Riyadh Snub and the Disappearance of Aidarous al-Zubaidi
Aidarous al-Zubaidi was scheduled to travel to Saudi Arabia on January 7, 2026, to participate in emergency talks aimed at de-escalating military friction between the STC and Saudi-backed National Shield Forces. While the rest of the STC delegation boarded the flight, Zubaidi famously skipped the trip at the 11th hour.
Fate of Yemen separatist leader deepens southern crisis as Saudi-UAE tensions linger
Saudi coalition spokesperson Major General Turki al-Maliki stated that intelligence suggested Zubaidi had instead begun a massive mobilization of heavy armor and fighters. While the Saudi-led coalition claims he has “fled” to an unknown destination, STC-affiliated sources in Aden maintain that he remains in the southern port city, actively directing military operations to safeguard southern sovereignty against what they term “Saudi encroachment.”
Military Assets in the Aden Sector: Saudi Coalition Capabilities
The recent escalation has seen a significant redeployment of Saudi military hardware and elite units. Following the UAE’s troop withdrawal in early January 2026, the Saudi-led coalition has moved to fill the security vacuum, deploying a sophisticated array of air, land, and sea assets to neutralize the STC and secure the strategic “red line” provinces of Hadramawt and Al-Mahra.
Saudi Arabia Ultimatum to UAE Forces Signals Major Shift in Yemen War
1. Air Power: The RSAF Dominance
The Royal Saudi Air Force (RSAF) has been the primary tool for de-escalation by force. In the first week of January 2026 alone, over 30 targeted strikes were reported.
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Strike Platforms: Saudi F-15SA and Eurofighter Typhoon jets have been utilized for precision strikes on STC military camps, specifically targeting the 37th Brigade and the Barshid Brigade headquarters.8
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Tactical Focus: Air operations have focused on destroying weapons shipments at the Port of Mukalla and disabling STC capabilities at Al-Rayyan Airport and Seiyun.
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Surveillance: Continuous low-altitude overflights by CH-4 and Wing Loong II UCAVs provide real-time intelligence, replacing the surveillance gap left by the UAE.
2. Ground Forces: The Rise of “National Shield”
The spearhead of the ground campaign is the National Shield Forces (Dir’ al-Watan).
- Composition: These are Saudi-funded and trained Yemeni units, predominantly composed of Salafi fighters and southern tribesmen loyal to the Presidential Leadership Council (PLC).
- Hardware: They are equipped with Saudi-supplied Oshkosh M-ATVs and LAV-25 armored personnel carriers. These highly mobile units have successfully retaken government buildings in Mukalla and are now advancing toward the outskirts of Aden.
- Strategic Positioning: National Shield brigades have established a permanent presence along the Saudi-Yemen border to prevent any separatist-led incursions.
3. Naval Blockade: Operation “Al-Masmik”
To starve the separatists of external support, the Royal Saudi Naval Forces (RSNF) have completed a full deployment in the Arabian Sea and the Gulf of Aden.
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Vessels: Deployment includes Al-Riyadh class frigates and Badr-class corvettes.
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Mission: Under the banner of combating “smuggling,” the RSNF is conducting rigorous inspections of maritime traffic entering Aden and Mukalla, cutting off the STC’s supply lines for heavy weaponry and fuel.
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Aviation: MH-60R Seahawk helicopters are performing regular maritime patrols to monitor the waters between Yemen and the Horn of Africa.
The Houthi Strategic Calculus: Exploiting the Southern Fracture
While the Saudi-led coalition and southern separatists are locked in a high-stakes confrontation, the Houthi movement (Ansar Allah) in the north is positioned to exploit this internal fracture. Military intelligence suggests the Houthis are preparing a Houthi counter-offensive that could fundamentally alter the war’s trajectory.
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The Marib Front: With Saudi-backed National Shield Forces (NSF) redeployed to the southern provinces, the Marib frontline has been dangerously thinned. The Houthis view the Safer oil fields as essential for their economic survival.
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The Taiz Pincer and Bab al-Mandeb: In the southwest, the Houthis are capitalizing on the withdrawal of UAE-aligned “Giants Brigades.” By advancing toward the Bab al-Mandeb Strait, they seek to increase leverage over international shipping.
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Aerial Supremacy: The Houthis enter 2026 with a vastly improved arsenal of “multi-use” drones. With STC forces distracted, the Al-Anad Air Base—the south’s largest military installation—is currently exposed to potential incursions.