actor1: Unidentified Armed Group (Bangladesh)
actor2: Police Forces of Bangladesh (2009-) Rapid Action Battalion
notes: On Sep 29, four pirates were killed in a gunfight with Rapid Action Battalion in the Sundarbans under Sharankhola upazila of Bagerhat.
target_text: actor1: Unidentified Armed Group (Bangladesh), actor2: Police Forces of Bangladesh (2009-) Rapid Action Battalion