Battle of Kamalpur
1971 CE.
Shown on the map at 25.213°, 89.869°.
The Battle of Kamalpur (Bengali: কামালপুরের যুদ্ধ), is one of the most significant military engagements fought by the Mukti Bahini in 1971 during its war of independence from Pakistan. The Pakistan Army set up a military camp at Kamalpur (now in Baksiganj Upazila of Jamalpur District) which was attacked by 1st East Bengal Regiment of Z Force several times. The first attack was made on June 12, and a second attack was made on July 31, 1971, also another attack at 22 October 1971 and in total, there were 18 battles in Kamalpur.
Text from the Wikipedia article Battle of Kamalpur, licensed CC BY-SA 4.0.