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Saudi Arabia–led intervention in Yemen

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Saudi Arabia–led intervention in Yemen
ConflictSaudi Arabia–led intervention in Yemen
PartofYemeni Crisis, Arab Winter, Saudi–Iran proxy conflict
Date26 March 2015 – present (de-escalated phases)
PlaceYemen, Red Sea, Gulf of Aden
ResultCeasefires, localized withdrawals, ongoing humanitarian crisis
Combatant1Saudi Arabia, United Arab Emirates, Bahrain, Kuwait, Qatar (initially), Egypt, Sudan, Jordan, Morocco, Senegal, United States, United Kingdom, France, Canada (logistics/support elements)
Combatant2Houthi rebels, Ali Abdullah Saleh (allied factions until 2017 split), General People's Congress, Popular Committees, ISIL–Yemen, AQAP

Saudi Arabia–led intervention in Yemen The Saudi Arabia–led intervention in Yemen was a coalition military campaign launched in March 2015 in response to the advance of the Houthi rebels and the ousting of President Abdrabbuh Mansur Hadi. The intervention involved air strikes, naval blockades, special forces, and logistical support from Western partners during a conflict that intersected with the roles of Iran, Saudi Arabia, and regional rivalries. The campaign significantly affected the Yemen war, regional security in the Red Sea, and global debates over international humanitarian law and arms transfers.

Background and origins

The campaign followed the 2011 Yemeni Revolution, the Gulf Cooperation Council-brokered transition that installed Abd Rabbuh Mansur Hadi, and the collapse of the transition amid the 2014–2015 coup d'état, in which the Houthi movement captured Sana'a and dissolved the parliament. Concerns by Saudi Crown Prince Mohammad bin Salman and Mohammed bin Nayef about Iranian influence and the security of the Bab-el-Mandeb strait prompted the formation of a coalition invoking United Nations Security Council resolutions and appeals to the Arab League. The intervention was framed as Operation Decisive Storm and later Operation Restoring Hope, with strategic objectives tied to the restoration of Abdrabbuh Mansur Hadi and containment of Islamic Republic of Iran support for the Houthi movement.

Military campaign and operational phases

The campaign began with intensive air strikes targeting Houthi positions, air defenses, and Yemeni military infrastructure. Phases included an initial aerial bombardment, a subsequent naval blockade enforcing inspections, and selective ground operations by coalition-aligned Popular Committees (Yemen), Southern Movement forces, and expatriate contingents. Notable battles and operations involved clashes around Sana'a International Airport, the port of Aden, the Taiz siege, assaults near Hudaydah leading to the Hudaydah offensive, and intermittent engagements in Marib and Jawf. Coalition tactics included precision-guided munitions procured from United States, United Kingdom, France and logistical support from CENTCOM and Royal Air Force. The campaign experienced shifting alliances when former President Ali Abdullah Saleh split with the Houthis in 2017 and was later killed in Sana'a amid clashes involving Pro-Saleh forces and Houthi fighters.

Humanitarian impact and civilian consequences

The intervention coincided with a widespread humanitarian catastrophe: mass displacement, outbreaks of cholera, and famine-like conditions particularly in Taiz, Aden, and Hodeidah. Civilian infrastructure suffered severe damage, including Sana'a International Airport, hospitals administered by Médecins Sans Frontières, schools run by UNICEF, and water systems supported by World Food Programme. The International Committee of the Red Cross reported civilian casualties from air strikes and blockades that disrupted fuel imports and food aid delivered via Red Sea ports. Humanitarian corridors and UN-led relief operations under Special Envoy of the Secretary-General for Yemen faced obstructions, bureaucratic delays, and diversion of resources, aggravating malnutrition among children tracked by UNICEF and World Health Organization surveillance.

International response and diplomacy

The intervention drew diplomatic engagement from the United Nations Security Council, with resolutions calling for ceasefires and negotiations mediated by Ismail Ould Cheikh and later Martin Griffiths. Western partners such as the Pentagon, UK Foreign Office, and Élysée Palace provided varying degrees of arms sales, intelligence, and logistical support, while international organizations like International Crisis Group and Amnesty International urged restraint. Rival diplomacy included public statements by Tehran criticizing the coalition, and mediation attempts by Oman and Turkey. The Geneva and Stockholm talks produced partial truces, notably for Hudaydah, but enforcement weaknesses left many agreements temporary.

Human rights organizations, including Human Rights Watch and Amnesty International, documented alleged violations such as indiscriminate bombing of civilian targets, cluster munitions use, and impediments to humanitarian assistance, raising questions under Geneva Conventions and Customary International Humanitarian Law. Investigations by the United Nations Human Rights Council accused parties of war crimes, prompting debates over responsibility involving coalition commanders from Saudi Arabia and United Arab Emirates and weapon suppliers like Lockheed Martin, Raytheon Technologies, and BAE Systems. Legal actions in national courts concerned alleged complicity by states under arms export control regimes such as the Arms Trade Treaty and domestic licensing frameworks in United Kingdom, United States, France, and Germany.

Economic and regional implications

The conflict disrupted global shipping through the Bab-el-Mandeb, increased insurance costs in the Red Sea, and affected oil markets monitored by OPEC and International Energy Agency. Yemen's economic collapse fractured currency managed by the Central Bank of Yemen, strained remittance flows to Sana'a and Aden, and devastated local markets in Hajjah and Al Mahwit. Regional balances shifted as Saudi Vision 2030 recalibrated defense spending, while Emirati investments in Socotra and southern ports reflected strategic realignments. The coalition's financial burden influenced fiscal policy in Riyadh and contributed to arms procurement debates in Paris and Washington, D.C..

Withdrawal, ceasefires, and aftermath

Ceasefire attempts, prisoner exchanges, and negotiated port arrangements yielded episodic de-escalation, including the Stockholm Agreement (2018) focused on Hudaydah and UN-facilitated talks that arranged temporary truces for Eid al-Fitr and other observances. Partial withdrawals by United Arab Emirates forces and reshaped coalitions produced localized power vacuums filled by Southern Transitional Council authorities and local militias. The aftermath includes ongoing reconstruction needs monitored by UN Development Programme, transitional justice debates involving the International Criminal Court, and long-term implications for Gulf Cooperation Council cohesion and Iran–Saudi Arabia relations. Reconstruction and political settlement remain contingent on sustained diplomacy under the auspices of the United Nations and regional actors.

Category:Yemen Category:Saudi Arabia