The Libyan army’s chief of staff, Mohammed Ali Ahmed Al-Haddad, died in a plane crash on Tuesday after leaving Turkey’s capital Ankara, the prime minister of Libya’s internationally recognised government said, adding that four others were on the jet as well, Reuters reported.

“This followed a tragic and painful incident while they were returning from an official trip from the Turkish city of Ankara. This grave loss is a great loss for the nation, for the military institution, and for all the people,” Libyan Prime Minister Abdulhamid Dbeibah said in a statement.

He said the commander of Libya’s ground forces, the director of its military manufacturing authority, an adviser to the chief of staff, and a photographer from the chief of staff’s office were also on the aircraft.

Turkish Interior Minister Ali Yerlikaya said on social media platform X that the plane had taken off from Ankara’s Esenboga Airport at 1710 GMT en route to Tripoli, and that radio contact was lost at 1752 GMT. He said authorities found the plane’s wreckage near the Kesikkavak village in Ankara’s Haymana district.

He added that the Dassault Falcon 50-type jet had made a request for an emergency landing while over Haymana, but that no contact was established.

The cause of the crash was not immediately clear.

Turkish Justice Minister Yilmaz Tunc said an investigation into the crash was under way.

The Tripoli-based Government of National Unity said in a statement that the prime minister directed the defence minister to send an official delegation to Ankara to follow up on proceedings.

Walid Ellafi, state minister of political affairs and communication for the GNU, told broadcaster Libya Alahrar that it was not clear when a crash report would be ready, but that the jet was a leased Maltese aircraft. He added that officials did not have “sufficient information regarding its ownership or technical history,” but said this would be investigated.

Libya’s U.N.-recognised Government of National Unity announced official mourning across the country for three days, read the report.

Turkey’s defence ministry had announced Haddad’s visit earlier, saying he had met with Turkish Defence Minister Yasar Guler and Turkish counterpart Selcuk Bayraktaroglu, along with other Turkish military commanders.

The crash occurred a day after Turkey’s parliament passed a decision to extend the mandate of Turkish soldiers’ deployment in Libya by two more years.

NATO member Turkey has militarily and politically supported Libya’s Tripoli-based, internationally recognised government. In 2020, it sent military personnel there to train and support its government and later reached a maritime demarcation accord, which has been disputed by Egypt and Greece.

In 2022, Ankara and Tripoli also signed a preliminary accord on energy exploration, which Egypt and Greece also oppose, Reuters reported.

However, Turkey has recently switched course under its “One Libya” policy, ramping up contacts with Libya’s eastern faction as well.

The Trump administration is recalling nearly 30 U.S. ambassadors and senior career diplomats to ensure embassies align with President Donald Trump’s “America First” agenda, a move critics say could weaken U.S. credibility abroad.

The State Department declined to name those affected, with a senior official calling the recalls a routine step for new administrations. The official said ambassadors are the president’s representatives and must advance his policy priorities.

However, officials familiar with the matter said the recalls largely affect career Foreign Service officers posted to smaller countries, where ambassadors are traditionally non-partisan. Those ordered back to Washington were encouraged to seek other roles within the State Department.

The American Foreign Service Association said some diplomats were notified by phone without explanation, calling the process “highly irregular” and warning that such actions risk harming morale and U.S. effectiveness overseas. The State Department did not respond to the criticism.

The move, first reported by Politico, comes as Trump seeks to place loyalists in senior roles during his second term, after facing resistance from the foreign policy establishment in his first.

Democrats have criticised the decision, noting that around 80 ambassadorial posts remain vacant. Senator Jeanne Shaheen said the recalls undermine U.S. leadership and benefit rivals such as China and Russia.

U.S. President Donald Trump is preparing to significantly expand his immigration crackdown in 2026, backed by billions of dollars in new funding, even as political opposition grows ahead of next year’s midterm elections.

ICE and U.S. Customs and Border Protection are set to receive an additional $170 billion through September 2029, enabling the administration to hire thousands of new agents, expand detention facilities and increase enforcement actions, including more workplace raids. While immigration agents have already been surged into major U.S. cities, many economically critical workplaces were largely spared in 2025.

The plans come amid rising public unease over aggressive tactics, including neighborhood raids and the detention of some U.S. citizens. Trump’s approval rating on immigration has fallen from 50% in March to 41% in mid-December, according to recent polling.

The administration has also revoked temporary legal status for hundreds of thousands of Haitian, Venezuelan and Afghan migrants, expanding the pool of people eligible for deportation.

About 622,000 immigrants have been deported since Trump took office in January, short of his goal of 1 million deportations per year.

White House border czar Tom Homan said arrests will increase sharply next year as staffing and detention capacity grow. Critics warn that expanded workplace enforcement could raise labor costs and deepen political and economic backlash ahead of the elections.