Voters in Chad headed to the polls on Monday to cast their ballot in a long delayed presidential election that is set to end three years of military rule under interim president, Mahamat Deby Itno.

Deby Itno seized power after his father who ran the country for more than three decades was killed fighting rebels in 2021. Last year, the government announced it was extending the 18-month transition for two more years, which provoked protests across the country.

There are 10 candidates on the ballot, including a woman. Some 8 million people are registered to vote, in a country of more than 17 million people, one of the poorest in the world. Analysts say Deby Itno is expected to win the vote. A leading opposition figure Yaya Dillo, the current president’s cousin, was killed in February in circumstances that remain unclear.

The oil-exporting country of nearly 18 million people has not had a free-and-fair transfer of power since it became independent in 1960 after decades of French colonial rule.

Chad is seen by the U.S. and France as one of the last remaining stable allies in the vast Sahel region following military coups in Burkina Faso, Mali and Niger in recent years. The ruling juntas in all three nations have expelled French forces and turned to Russia’s mercenary units for security assistance instead.

Earlier this year, Niger’s junta ordered all U.S. troops out, meaning Washington will lose access to its key base in Agadez, the center of its counter-terrorism operations in the region. The U.S. and France still have a military presence in Chad, who consider it an especially critical partner.

The West also fears that any instability in Chad, which has absorbed over half a million refugees from Sudan, could increase the flow of illegal migrants north towards Europe.

“These are all the reasons the West is staying relatively quiet about the democratic transition in Chad,” said Ulf Laessing, head of the Sahel program at the Konrad Adenauer Foundation. “Everybody just wants this vote to pass so Deby Itno gets elected so they continue to work with him and preserve the stability of the region,” he added.

Along with the arrival of refugees from Sudan, Chad is also dealing with high food prices partly caused by the war in Ukraine and a renewed threat from the Boko Haram insurgency spilling over from its southwestern border with Nigeria.

In March, an attack the government blamed on Boko Haram killed 7 soldiers, reviving fears of violence in the Lake Chad area after a period of peace following a successful operation launched in 2020 by the Chadian army to destroy the extremist group’s bases there. Schools, mosques and churches reopened and humanitarian organizations returned.