Which Treaty signed in 6 AH (628 AD) was declared a ‘Clear Victory’ (Fath-um-Mubeen) by Allah Almighty in Surah Al-Fath?

Explanation

The Treaty of Hudaibiya was signed between Prophet Muhammad (PBUH) and Suhayl ibn Amr representing the Quraish in 6 AH. Although some terms initially appeared unfavorable to the companions, Allah affirmed its strategic greatness by revealing Surah Al-Fath: ‘Indeed, We have given you a clear victory.’ It established a 10-year truce, enabling Islam to spread rapidly across the Arabian peninsula.