A decision by Mali, Burkina Faso and Niger to quit West Africa¡¯s economic and political bloc reverses decades of regional integration, leaving millions of people in limbo, and is likely to deepen the three junta-led countries¡¯ ties with Russia.

The move to withdraw from the 15-member Economic Community of West African States (ECOWAS) could yet take time to implement, opening a door for negotiations.

But, if carried through, it is set to disrupt the region¡¯s trade and services flows, worth nearly $150 billion a year.