November 5, 1971
- Muktibahini charge fierce attacks on Pakistan soldiers based at Achim Porabari under Fulbaria Police Station with the help of the artillery team. 14 Pakistan soldiers are killed and 6 are injured in this conflict that lasts for around 6 hours. Pakistan forces are forced to retreat and left Achim Porabari against the assault by the freedom fighters.
- Muktibahini ambush on Pakistan soldiers at Horinkhola in Chittagong. 7 Pakistan soldiers are killed and 8 are injured in this assault.
- Guerilla commandos of Muktibahini throw around 50 bombs at various important places in Tangail city. Some Pakistan soldiers are wounded in this assault. Several grenades explode at a Razakar base behind the main post office in Tangail which kills 3 Razakars and injures 4 of them severely.
Source: Bangladesh Liberation War Museum