It was the fifth raid since April as American troops ramp up operations in Somalia.
Their salary payments are not being made directly into their bank accounts, Zenenga noted.
Oxford University said the sultan had decided to hand back the honorary degree on 6 May.
In 2013, he refused to swipe t-shirts with an Israeli player in a display of support for Palestinian rights.
The ambassador indicated that Turkey will continue to support the Somali government.
Several countries have shown interest in facilitating talks between Somaliland and Somalia.