Over the last month, the jihadist group has killed at least 174 Nigerien soldiers in three separate attacks.
The Islamic State continues to make inroads in the Sahel, conducting several high-profile raids in the border region between Mali and Niger.
The photo marks the first sign of life for the group since 2017 and the first official publication since 2015.
Both groups have claimed deadly assaults in Burkina Faso, playing into the already perilous security situation in the country.
On June 15, the Islamic State’s West Africa province released a video featuring a masked jihadist known as Abu Salmah al-Mangawi. Along with foot soldiers in Burkina Faso and Mali, al-Mangawi renewed his pledge of allegiance to Abu Bakr al-Baghdadi.
The jihadist group also claimed an assault on a high-security prison near the capital of Niamey.
Islamic State West Africa has forced thousands of civilians to flee Rann after raiding and ransacking the makeshift town in northeastern Nigeria. The assault in Rann is part of a broader ISWA offensive in the region.
Islamic State West Africa reportedly seized the town of Baga in northeastern Nigeria earlier this week. The Nigerian military downplayed the jihadis’ advances, but it appears that ISWA seized the town, at least temporarily. And ISWA documented its spoils in a series of images released today.