Malian courts have sentenced a French intelligence agent to 20 years of imprisonment for “undermining state security.” The ruling, delivered on Friday, June 5, marks a significant escalation in the ongoing diplomatic friction between Paris and Bamako.

The individual, identified as Yann V., possessed diplomatic credentials and was officially attached to the French Embassy in Mali. Malian intelligence services apprehended him in Bamako on August 13, 2025.

Accused of plotting against institutions

According to Malian authorities, the French officer allegedly participated in an espionage network aimed at destabilizing the country’s transitional institutions and orchestrating a coup d’état. Several Malian officers arrested in connection with the same case remain in custody and have not yet faced trial, highlighting the broader implications for Mali security and politics.

In addition to his prison term, the French national faces a 20-year ban from residing in Mali and has been ordered to pay a fine of approximately 5,400 euros.

France rejects the accusations

Immediately following his arrest in 2025, France vehemently denounced the accusations as “baseless.” In response, Paris suspended its anti-terrorism cooperation with Bamako and expelled two Malian diplomats, underscoring the severity of the diplomatic rift.

Relations grow increasingly strained

This conviction occurs amidst a progressive breakdown in relations between Mali and its traditional Western partners. Since the coups of 2020 and 2021, the ruling junta has increasingly solidified its political and military alliances with Russia, often at the expense of France, the former colonial power. This shift has significantly reshaped the geopolitical landscape in West Africa Mali.