Am Mittwoch bei einer Hausdurchsuchung in north eastern province

The officers found seven rocket-propelled grenades, three AK-47
rifles, 227 rounds of ammunition, four magazines, 160mm hand grenades
and timers to detonate home-made bombs.

They also seized fertiliser, which, according to northeastern Regional Coordinator Mohamud Saleh, is used to make explosives.

http://www.nation.co.ke/news/Sh2m-reward-Al-Shabaab-Rukia-Mbarak-Faraj/-/1056/2849268/-/11bwteaz/-/index.html