Delegations from Mali, Burkina Faso and Niger held a meeting on Thursday to create a confederation after their announcement of exiting the Economic Community of West African States (ECOWAS).
The three military regimes formed a defense and economic pact, the Alliance of Sahel States (AES), in September.
Burkina's Defense Minister General Kassoum Coulibaly said the talks in Ouagadougou were an opportunity to pursue the implementation of "instruments, mechanisms and procedures" and the "legal architecture for the confederation."
The procedures will "allow our alliance and the confederation to function efficiently and to the great joy" of the three countries' populations, his Niger counterpart General Salifou Modi said.
Foreign ministers of the three nations backed the creation of a confederation as part of a long-term goal of uniting the West African neighbors within a federation, at a meeting in December in the Malian capital Bamako.
Niger's military leader General Abdourahamane Tiani said on Sunday that the creation of a common currency with Burkina and Mali could be a "way out" of "colonization."
The latest meeting comes just weeks after Burkina, Mali and Niger announced their exit from ECOWAS.
All three were founding members of the regional bloc in 1975 but had been suspended following military coups that overthrew elected civilian governments.
The three countries have faced ongoing terrorist violence and have experienced military coups since 2020.
Their new military leaders have also accused former colonial power France of instrumentalizing ECOWAS.
They have pushed out French ambassadors and forces while turning politically and militarily toward Moscow.
The ECOWAS "withdrawal provides us with an opportunity to achieve real fraternity... without any outside interference or manipulation," said Mali's Minister of Territorial Administration and Decentralisation Colonel Abdoulaye Maiga.
Coulibaly added that ECOWAS "has turned away from its main objective of serving the people."
"Our decision to withdraw is irreversible," he said.
