For weeks, Somalia has been engaged in intense diplomatic efforts to rally international support after Israel recognised its breakaway region of Somaliland as an independent state.

Through diplomatic outreach and high-level phone calls, Somalia's government has won the backing of key countries across Africa and the Middle East, rallying them to oppose the recognition. But one relationship has sharply deteriorated - Somalia's long-standing partnership with the United Arab Emirates (UAE).

For years, the oil-rich Gulf state has been viewed as a significant player in Somalia's security, economy, and politics, as the country has a coastline of more than 3,000km (1,864 miles) along the Gulf of Aden and the Indian Ocean - a strategic maritime region hit by piracy and weapon-smuggling that has contributed to instability in both Africa and the Middle East.

The UAE cultivated multi-layered relationships with both Somalia's federal government and its regions, and has been involved in port operations in Bosaso in Puntland and Kismayo in Jubaland, as well as Berbera in Somaliland.

But on Monday, Somalia's federal government announced the cancellation of all port management and security cooperation agreements with the UAE, accusing it of undermining the country's sovereignty.

"We had a good relationship with the UAE, but unfortunately, they didn't engage us as an independent and sovereign nation. After a careful assessment, we were forced to take the decision that we took," Somalia's President Hassan Sheikh Mohamud said in a televised address following an extraordinary cabinet meeting.

The UAE has not yet responded to his comments.

Omar Mahmoud, a senior researcher at the International Crisis Group think-tank, tells the BBC that Israel's recognition of Somaliland formed the backdrop to the decision.

"Somalia views this as an infringement of its territorial integrity and believes the UAE played a behind-the-scenes role in supporting the outcome," Mahmoud says.

In late December, Israel became the first country in the world to recognise Somaliland's independence. This led to huge celebrations in Somaliland's capital, Hargeisa, as Israel had given the territory the recognition it had yearned for since it seceded from Somalia more than 30 years ago, forming its own government, and adopting its own passport and currency.

In exchange, Somaliland said it would sign up to the 2020 Abraham Accords, which have so far seen the UAE, Bahrain and Morocco establish full diplomatic relations with Israel, giving Prime Minister Benjamin Netanyahu's government a boost at a time it has faced a backlash over the war in Gaza.

"The region is increasingly defined by divergent geopolitical blocs, with the UAE and Israel on one side, and Saudi Arabia, Turkey and others on the other," Mahmoud says.

On Monday, The Middle East Eye news site reported that the diplomatic fall-out has led to the UAE evacuating its security personnel and heavy military equipment from the air base in Bosaso.

Mahmoud says that Somalia's relationship with the UAE has been steadily deteriorating since 2024, when Ethiopia - a major ally of the Gulf state in the Horn of Africa - signalled that it was prepared to recognise Somaliland's independence, in a trade-off that would see it establish a navel base along the breakaway state's coast.

"Somali suspicion of the UAE grew following Ethiopia's 2024 memorandum of understanding with Somaliland to swap sea access for recognition, as Somalia saw the UAE as potentially supporting an agreement it strongly opposed.

"But Ethiopia only promised recognition. Israel went ahead and did it, and that raises the stakes," Mahmoud adds.

The analyst points out that Somalia has also accused the UAE of using its territory to help Yemeni separatist leader Aidarous al-Zubaidi leave the country, and this was likely to have been "the final straw" that led to the rupture in their relationship.

"Using Somalia's airspace, Somalia's airfields to smuggle a fugitive is not something that Somalia condones," Ali Omar, Somalia's state minister for foreign affairs, told Al Jazeera.

Last week, the Saudi-led coalition in Yemen made a similar accusation, alleging that al-Zubaidi, who heads Yemen's separatist Southern Transitional Council, first crossed into Berbera by ship, and was then flown by a cargo aircraft to Abu Dhabi via Mogadishu under the "supervision" of UAE officers. The UAE denies backing the separatists in Yemen.

This is not the first time diplomatic relations between Somalia and the UAE have soured. In 2018, Somalia, then under President Mohamed Abdullahi Farmajo, severed ties with the UAE, accusing it of interference in Somalia's internal affairs.

At the time, the current president was an opposition figure who strongly defended the UAE's involvement in Somalia, but he has now adopted a sharply different position, trying to exploit differences between the UAE and Saudi Arabia over the war in Yemen to his advantage.

"Regional developments including Israel's recognition of Somaliland and shifting dynamics in Yemen involving Saudi Arabia and the Southern Transitional Council created sufficient pressure for the government to act decisively," Samira Gaid, an analyst with Balqiis Insight think-tank, tells the BBC.

However, Mahmoud says Somalia's federal government lacks the capacity to enforce its decision to cancel port deals with the UAE, as it does not exercise authority over the breakaway state of Somaliland.

Nor does it have much control over the ports in Puntland and Jubaland, two semi-autonomous regions within Somalia.

"The Somali government has little presence on the ground in these areas and is locked into political competition with these administrations over the division of power within Somalia's federal system," Mahmoud says.

The Dubai-based logistics company, DP World, appears to be unperturbed by the federal government's announcement, saying its operations at Berbera port in Somaliland will continue.

"DP World remains focused on the safe, efficient operation of the port and on delivering trade facilitation and economic benefits for Somaliland and the wider Horn of Africa region," it said in a statement to Reuters, adding that questions about "political decisions, intergovernmental discussions, or diplomatic positions should be directed to the relevant authorities".

Its statement came as no surprise as Somaliland said that all its agreements with the UAE "remain lawful and binding".

As for Jubaland, it said it regarded the federal government decision as "null and void", while Puntland condemned it as being "inconsistent with the principles of constitutional governance".

However, Mahmoud says that Somalia still has some leverage over the UAE, and its allies.

"Mogadishu controls the country's airspace and can use that, alongside diplomatic pressure, to push both the UAE and the regional administrations.

"Somalia is also likely to rally partners such as Turkey and Saudi Arabia in support of its position," he adds.

Mahmoud does not see relations between Somalia and the UAE improving in the foreseeable future, as "trust has been lost".

"It would take a great deal of diplomacy and concrete steps to mend that," he says.