This would not materialize as Sultan Saqr was incapacitated by prior Persian Gulf campaign of 1819 and was unable to send aid to Berbera. Alongside their stronghold in the Persian Gulf & Gulf of Oman the Qasimi were very active both militarily and economically in the Gulf of Aden and were given to plunder and attack ships as far west as the Mocha on the Red Sea.[25] They had numerous commercial ties with the Somalis, leading vessels from Ras Al Khaimah and the Persian Gulf to regularly attend trade fairs in the large ports of Berbera and Zeila and were very familiar with the Saad Muuse.[26][27]