actor1: Unidentified Armed Group (Bangladesh)
actor2: Police Forces of Bangladesh (2009-)
notes: On Nov 4, one police constable was killed and four others were injured as some unidentified men armed with sharp weapons made a sudden attack on them at Baraipara in Ashulia (Savar, Dhaka).
target_text: actor1: Unidentified Armed Group (Bangladesh), actor2: Police Forces of Bangladesh (2009-)