clear

Creating new perspectives since 2009

TIMELINE: Yemen slide into political crisis and war

April 11, 2023 at 6:00 pm

8th anniversary of Yemen war commemorated in Houthi areas

Saudi and Omani delegations have been holding talks with Houthi officials in the Yemeni capital, Sana’a, as Riyadh seeks a permanent ceasefire to end its military involvement in the latest chapter of conflict in Yemen’s modern history.

The following is a timeline of Yemen’s slide into conflict.

1990: Unification of north and south Yemen to form a single state under President Ali Abdullah Saleh.

1994: Civil war, in which Saleh prevents south, angered by what it sees as its lower status, from splitting with north.

2003-09: Houthi group in north Yemen protests marginalisation of the local Zaydi Shia Muslim sect, and fights six wars with Saleh’s forces and one with Saudi Arabia.

2011: Arab Spring protests undermine Saleh’s rule, lead to splits in the army and allow Al Qaeda in the Arabian Peninsula (AQAP) to seize territory in the east.

2012: Saleh steps down in a political transition plan backed by Gulf States. Abd-Rabbu Mansour Hadi becomes interim president and oversees a national dialogue to draft a more inclusive, federal constitution.

READ: Turkiye to hold political consultations with Saudi Arabia, Yemen, Kuwait

2013-2014: AQAP stages attacks across Yemen. The Houthis seize the capital, Sana’a, in September 2014 with help from Saleh and demand a share of power.

2015: Hadi tries to announce a new federal constitution opposed by the Iran-aligned Houthis and Saleh, who arrest him. He escapes, pursued by the Houthis, triggering Saudi intervention in March at the head of a military coalition.

The coalition drives the Houthis and Saleh loyalists from Aden in south Yemen and from Marib, north-east of Sana’a. Front lines solidify, heralding years of stalemate.

2016: AQAP establishes a mini-state around Mukalla. The United Arab Emirates (UAE) backs local forces in a battle that ends AQAP rule there.

Hunger grows, as the coalition imposes a partial blockade on Yemen, accusing Iran of smuggling missiles to the Houthis, something it denies.

Coalition air strikes that kill civilians prompt warnings from human rights groups, but Western support for the military campaign continues.

2017: The Houthis fire a growing number of missiles deep into Saudi Arabia. Seeing a chance to regain power for his family, Saleh switches sides but is killed trying to escape the Houthis.

2018: Coalition-backed forces advance up the Red Sea coast against the Houthis, aiming to take the port of Hudaydah, which handles the bulk of Yemen’s commercial and aid imports.

Military stalemate ensues. Peace talks are held in Sweden, the first in two years, and the warring sides agree a truce and troop withdrawal from Hudaydah. Work on a prisoner swap begins.

2019: The Hudaydah truce holds for the most part, but the withdrawal fails to materialise. Violence continues elsewhere.

The UAE largely ends its presence while still supporting local allies, including southern separatists who, in August, seize Aden. Riyadh brokers a power-sharing deal between separatists and Hadi’s government, but implementation only begins in 2020.

2020: Coalition announces a truce prompted by COVID-19 but no progress is made to forge a permanent ceasefire and violence continues, though the warring sides carry out a prisoner swap.

An attack on Aden Airport moments after a plane lands carrying the newly formed power-sharing government kills at least 22 people. Riyadh and Hadi’s government blame the Houthis.

2021: US President Joe Biden revokes a terrorist designation of the Houthis while also ending US support for offensive coalition operations.

The Houthis intensify an offensive to seize gas-rich Marib, the government’s last stronghold in north Yemen.

UN and US envoys try to engineer a permanent truce and reopening of air and sea links to Houthi areas, but the warring sides resist compromise.

READ: Yemen government ready to complete prisoner swap deal with Houthis

Saudi Arabia and Iran launch direct talks, mostly focused on Yemen.

2022: Houthis extend missile and drone strikes to the UAE after Emirati-backed local militias battle the group in energy-producing Shabwa and Marib. Coalition warplanes pummel Yemen.

The United States acts to boost the defence capabilities of Gulf allies amid strained relations, and as the Houthis intensify assaults on Saudi oil facilities.

President Hadi cedes power to a presidential council in April, as Riyadh acts to strengthen the anti-Houthi alliance.

Warring parties agree a truce deal in April, which is rolled over twice and expires in October without agreement to extend. But a tentative calm holds.

2023: In March, Saudi Arabia and Iran agree to restore relations, raising hopes that the Yemen peace process could see progress.

In April, Saudi and Omani envoys visit Sana’a aiming to negotiate a permanent ceasefire deal with the Houthis.

The views expressed in this article belong to the author and do not necessarily reflect the editorial policy of Middle East Monitor.