Angoe, Yasmin. Nena Knight series #2

"For elite assassin Nena Knight, eliminating dangerous players on the world stage is part of the job. The Tribe, a powerful business syndicate in Africa, ensures that she has those opportunities. But for Nena, the Tribe is more than just her employer; it's an organization that supports the African people--until it turns on itself. As Nena embarks on a new mission, a violent siege by a paramilitary group throws the Tribe into chaos, and mysterious acts of violence plague the Tribe's territories. As the attacks escalate, Nena suspects a different kind of enemy at play: someone on the inside, determined to undermine the Tribe's leaders. As this new threat closes in on her own family, Nena enlists a team to root out the danger. But as she gets closer to the truth, she will have to risk everything to protect the future she holds dear--even if it means facing off with an enemy she never expected."--