The terrifying Sidi… who is the shadow of Al-Qaeda’s leader in Mali?

9th June 2026

4 minutes read

The terrifying Sidi… who is the shadow of Al-Qaeda’s leader in Mali?

An unremarkable appearance gives no indication that its owner is one of Al-Qaeda’s most feared commanders in Mali. Yet his presence alongside the most dangerous terrorist suggests that this shadowy figure plays multiple roles.

He is Abdallah Mamoudou Bakaye Diallo, nicknamed “Djouliep of Nambala” or “Sidi,” a terrorist who became head of operations for the Group for the Support of Islam and Muslims (GSIM), affiliated with Al-Qaeda. He is also one of the most wanted men by the authorities in Bamako.

According to Jeune Afrique, this young man has always remained in the shadows, with no public appearances or statements, maintaining a silence that has made him a largely unknown figure.

However, many Malians saw his image in early June, alongside those of Iyad Ag Ghali (one of the main Al-Qaeda leaders in the Sahel), Amadou Koufa, Al-Ghabas Ag Intalla, and Bilal Ag Acharif.

All of them are terrorist and separatist leaders designated as priority targets by Malian authorities, which have placed bounties on information leading to their capture.

Under his photo appears his name and a figure: Abdallah Mamoudou Bakaye Diallo, 1.5 billion CFA francs (around 2.3 million euros). This is the amount the military junta is willing to pay for information leading to his arrest. Behind his calm appearance, he is considered one of the most feared leaders of this terrorist faction.

The same reward is offered for Amadou Koufa, higher than that assigned to several other influential figures in the movement, such as Sidani Ag Hitta.

Head of operations of the Macina Battalion

From Léré in the Timbuktu region (north) to Farabougou in the Ségou region (central Mali), and Nioro du Sahel in the Kayes region (west), Abdallah Mamoudou Bakaye Diallo, also known as “Djouliep of Nambala” or “Sidi,” is, according to several sources cited by Jeune Afrique, a coordinator of numerous operations carried out by GSIM over the years.

As head of operations for the Macina Battalion (a component of the group) led by Amadou Koufa, he has been part of the group’s inner decision-making circle since its creation in 2017.

According to multiple sources, he had close ties with Algerian terrorist Abdelmalek Droukdel, former leader of Al-Qaeda in the Islamic Maghreb, who was killed by the French army in June 2020.

He is believed to have entered jihadist ranks primarily through him, later rising to prominence alongside Amadou Koufa.

Thanks to his strong connections with Fulani networks in Macina, he is said to have played a key role in recruiting young fighters from this community, exploiting feelings of marginalization, local grievances, and land disputes.

Former detainee of Operation Barkhane

He was arrested in November 2019 in the small village of Sari Sini, around 30 kilometers from Mopti, during an operation by the French Barkhane force, while engaged in recruitment activities.

Transferred to Malian judicial authorities, he was charged and placed in pre-trial detention in June 2020 at Bamako central prison for “membership in an armed group within a terrorist project” and “possession and transport of weapons and ammunition linked to a terrorist project.”

A few months later, in October 2020, he was released along with around 200 other detainees as part of a prisoner exchange that secured the release of opposition leader Soumaïla Cissé and French hostage Sophie Pétronin.

According to a Malian terrorism expert: “After his release from prison, he became even more radicalized.”

He adds: “Iyad Ag Ghali personally welcomed them upon their release and hosted a banquet. The images spread widely on social media. They quickly renewed their allegiance to him.”

Over the years, Djouliep of Nambala gained increasing importance within the movement. Multiple sources attribute to him the ability to recruit new fighters, often very young, such as Bina Diarra, an emerging figure in the network.

Architect of siege tactics

Sentenced in absentia in October 2021 to life imprisonment and a fine of 10 million CFA francs, he is also believed to have played a major role in developing the group’s operational tactics.

In particular, he helped spread siege tactics, which involve encircling urban centers and have become a defining feature of GSIM since late 2020.

According to a local source: “For several months, his men have been imposing a blockade on the town of Léré. Despite the presence of Malian armed forces and their Russian allies, the population suffers the consequences in near-total silence.”

He is also said to have reshaped the group’s communication strategy, shifting from simple audio messages to videos filmed near combat zones and rapidly disseminated through propaganda networks.

According to the magazine’s information, Malian intelligence services attribute to Djouliep the coordination of numerous deadly operations against Malian armed forces.

His name is specifically linked to the attacks on Boulkessi (June 2025), Farabougou (August 2025), as well as the simultaneous attacks on April 25 targeting Bamako, Kati, Gao, Kidal, Sévaré, Mopti, and Kona.

This operational role explains the large bounty placed on him.

Experts believe he wields significant influence within GSIM, but the reward also reflects a strategic logic: his extreme secrecy means little intelligence is available, and authorities may be attempting to encourage leaks or internal disclosures.