actor1: Islamic State (Bangladesh)
actor2: Civilians (Bangladesh)
notes: At least one person was killed and three injured as unidentified assailants opened fire on devotees after entering a Shia mosque in Shibganj upazila [subdistrict] of Bogra this evening. Police said they entered the mosque in Horipur area and opened fire indiscriminately on the devotees soon after the Maghrib prayer. Islamic State (IS) has claimed responsibility for the attack on a Bogra Shia mosque, US-based SITE Intelligence group says.
target_text: actor1: Islamic State (Bangladesh), actor2: Civilians (Bangladesh)