Two recently released booklets by the al Qaeda group are likely meant to assuage tensions both within and outside its organization.
The photos detail the In-Delimane assault earlier this month which left over 50 Malian soldiers dead.
Friday’s assault marks the Islamic State’s deadliest attack in Mali to date.
The Islamic State’s men in the Sahel claims another large-scale attack on Nigerien troops near the borders with Mali.
The Islamic State’s men in the Sahel have claimed a recent IED on US troops in Niger, as well as downing a French helicopter and assassinating a Tuareg militia member in Mali.
The ambush marks one of the deadliest attacks inside Burkina Faso, which is part of the growing jihadist violence inside the country.
Today’s claims of responsibility are the first for the group in Burkina Faso since 2016.
The Islamic State has officially recognized a loyalty oath sworn by Abu Walid al Sahrawi, a jihadist based in West Africa. Sahrawi first swore his fealty to Abu Bakr al Baghdadi in May 2015. It is not clear why it took so long for the so-called caliphate to recognize him as one of its representatives.