I dont believe that whole somalis accepted islam peacefully without war. Looking at the nature of somalis thats a bold lie. They probably lost the war easily and were forced to accept it.
source: Caano geel.
Kindly provide a single map depicting the Islamic caliphates/empires from any historical era and check if the Horn of Africa was included within their territory.
The reason conquest campaigns were not pursued in the Horn of Africa can be attributed to two primary factors. Firstly, the local inhabitants accepted the Islamic message voluntarily, eliminating the need for military campaigns. Secondly, a significant factor was the directive from the Prophet, instructing Muslims to avoid engaging with the Horn of Africa, particularly the Abyssinians. This directive was grounded in their exceptional hospitality towards early Muslims and aimed at diffusing tensions between the two communities.
Narrated Abdullah ibn Amr ibn al-'As:
The Prophet (๏ทบ) said: Leave the Abyssinians alone as long as they leave you alone, for it is only the Abyssinian with short legs who will seek to take out the treasure of the Ka'bah.
ุญูุฏููุซูููุง ุงููููุงุณูู
ู ุจููู ุฃูุญูู
ูุฏู ุงููุจูุบูุฏูุงุฏููููุ ุญูุฏููุซูููุง ุฃูุจูู ุนูุงู
ูุฑูุ ุนููู ุฒูููููุฑู ุจููู ู
ูุญูู
ููุฏูุ ุนููู ู
ููุณูู ุจููู ุฌูุจูููุฑูุ ุนููู ุฃูุจูู ุฃูู
ูุงู
ูุฉู ุจููู ุณููููู ุจููู ุญูููููููุ ุนููู ุนูุจูุฏู ุงูููููู ุจููู ุนูู
ูุฑููุ ุนููู ุงููููุจูููู ุตูู ุงููู ุนููู ูุณูู
ููุงูู โ "โ ุงุชูุฑููููุง ุงููุญูุจูุดูุฉู ู
ูุง ุชูุฑููููููู
ู ููุฅูููููู ูุงู ููุณูุชูุฎูุฑูุฌู ููููุฒู ุงููููุนูุจูุฉู ุฅููุงูู ุฐูู ุงูุณููููููููุชููููู ู
ููู ุงููุญูุจูุดูุฉู โ"โ โ.โ