West Africa’s main bloc has agreed on a “D-day” for possible military intervention to restore democracy in Niger after generals toppled and detained President Mohamed Bazoum last month.

The Economic Community of West African States (ECOWAS) agreed on Friday to activate a standby force as a last resort if diplomatic efforts fail, a senior official said without disclosing when that is.

“We are ready to go anytime the order is given,” ECOWAS Commissioner for Political Affairs, Peace and Security Abdel-Fatau Musah said during the closing ceremony of a two-day meeting of West African army chiefs in Ghana’s capital, Accra.

“The D-day is also decided. We’ve already agreed and fine-tuned what will be required for the intervention,” he said, emphasising that ECOWAS was still seeking to engage peacefully with Niger’s military leaders.

“As we speak, we are still readying [a] mediation mission into the country, so we have not shut any door.”