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Yemen war escalates: Who are the key actors involved?

Al Jazeera · 2026-09-09

AI SUMMARY

• What happened: The civil war in Yemen has escalated as the Houthi rebel group launched new offensives against government forces backed by Saudi Arabia, marking a significant increase in violence since a temporary truce in 2022. • Why it matters: This resurgence of conflict exacerbates one of the world's worst humanitarian crises, with tens of thousands dead and millions displaced, while also impacting regional stability, particularly with attacks on Saudi oil facilities. • What to watch next: Observers should monitor the evolving military actions of the Houthis, the response from Saudi Arabia and its coalition, and any potential diplomatic developments following the recent rapprochement between Saudi Arabia and Iran.

**Yemen War Escalates: Key Actors Involved in the Renewed Conflict**

**Published On: September 9, 2026**

The ongoing civil war in Yemen has intensified once more, as the Houthi rebel group has launched a series of offensives against government forces backed by Saudi Arabia. This resurgence of violence marks a significant escalation since a United Nations-brokered truce brought a temporary halt to large-scale fighting in 2022. The renewed hostilities have not only affected Yemen but have also spilled over into Saudi territory, with the Houthis targeting oil facilities in southern Saudi Arabia, resulting in numerous injuries.

The conflict, which has persisted for over a decade, has created one of the world's most severe humanitarian crises, claiming tens of thousands of lives and displacing millions. As the situation evolves, it is crucial to understand the key actors involved in this complex conflict.

**The Houthis**

The Houthis, officially known as Ansar Allah, are an armed group that controls significant portions of Yemen, including the capital, Sanaa. Their origins trace back to the 1990s, but they gained international attention in 2014 when they rebelled against the Yemeni government, leading to the ousting of then-President Abd-Rabbu Mansour Hadi. The Houthis have since been engaged in a protracted conflict against a Saudi-led military coalition, which intervened in 2015 to restore Hadi's government.

Backed by Iran, the Houthis are part of a broader regional alliance known as the "axis of resistance." Despite their affiliation with Iran, the group maintains its own distinct identity and objectives. Over the years, the Houthis have demonstrated advanced missile and drone capabilities, conducting attacks on Saudi Arabia and the UAE, targeting critical infrastructure and oil installations. Their resilience has been notable, withstanding years of airstrikes and military pressure from the Saudi-led coalition.

Recently, the Houthis have gained attention for their military actions against Israel and shipping routes in the Red Sea, particularly in light of the ongoing conflict in Gaza that began in October 2023.

**Saudi Arabia**

Saudi Arabia's involvement in the Yemen conflict began in March 2015, as it led a coalition aimed at restoring the Hadi government and countering what it perceived as Iranian expansionism at its southern border. The conflict has been marked by deep-seated distrust between Saudi Arabia and Iran, which has historically fueled regional tensions.

However, a significant diplomatic shift occurred in 2023 when Saudi Arabia and Iran reached a China-brokered rapprochement, signaling a potential thaw in their long-standing rivalry. This development has added complexity to the conflict, as Saudi Arabia continues to support the Yemeni government while navigating its relationship with Iran.

**Presidential Leadership Council (PLC)**

The Presidential Leadership Council (PLC) was established in 2022 when Hadi transferred his powers to this new eight-member body. The PLC represents the internationally recognized Yemeni government and is tasked with managing the country's political, security, and military affairs, as well as steering negotiations towards a permanent ceasefire.

Chaired by Rashad al-Alimi, a former interior minister, the PLC comprises a diverse group of northern and southern politicians and military leaders. This composition aims to unify major anti-Houthi forces under a single umbrella, with the backing of Saudi Arabia and its coalition.

**Islah Party**

The Yemeni Congregation for Reform, commonly known as Islah, is a Sunni Islamist movement with historical ties to the Muslim Brotherhood. While it operates within the framework of the PLC-led government, Islah has maintained an independent identity. Its primary stronghold is in Marib, a region crucial for Yemen's gas production and home to significant oilfields.

**National Resistance Forces**

The National Resistance Forces (NRF) is a military faction aligned with the Yemeni government and led by Tareq Saleh, the nephew of the late former President Ali Abdullah Saleh. The NRF has established connections with Saudi Arabia and, similar to Islah, is part of the PLC. The faction aims to promote a unified Yemen and serves as a counterbalance to both the Houthis and southern secessionist movements.

**Conclusion**

As the conflict in Yemen escalates, the involvement of these key actors underscores the complexity of the situation. The renewed hostilities not only threaten the fragile stability within Yemen but also have broader implications for regional security. The international community continues to monitor the situation closely, as efforts for a lasting peace remain elusive amidst ongoing violence and humanitarian crises.

Source: Al Jazeera
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