Sayyed Mohammad Al-Musawi, Sayyed Mohammad al-Musawi is originally from Iraq and heads up the World Ahlul Bayt Islamic League in London. Other than being involved in various humanitarian projects, he frequently responds to... Answered 1 month ago

Yes, every battle fought  by the Prophet Muhammad (SAWA) was defensive. Islam does not believe in enforcing religion on any one as Allah says in Sura Al-Baqarah in Quran (There is no compulsion in religion).

Wassalam.