In which Hijri year did Jihad become mandatory for Muslims?
Q1. In which Hijri year did Jihad become mandatory for Muslims?
Answer: In 2 AH
Explanation: Jihad (in the sense of armed struggle in defense of Islam) was made obligatory for Muslims in 2 AH, shortly before the Battle of Badr, when Allah revealed the permission and then obligation to fight in Surah Al-Baqarah (2:190–193).