I applaud Somalia for having the balls to do such a thing, I doubt they give a shit about UN sanctions. The UN embargo is quite controversial, I think the UN wants AMISOM around for the foreseeable future.
You're telling me thousands of Amisom troops and the SNA couldn't handle Shabaab all these years while Ethiopia stormed Xamar and took out the ICU in less than a year.
I bet Kheyre is behind this. He's seems like the type to do whatever is necessary to move the needle.
Kheyre Jung Un means buisness