What is Iranian Shahed-131/136 drone and did it hit high-rise building in Manama, Bahrain? Viral video claims catch attention

What is Iranian Shahed-131/136 drone and did it hit high-rise building in Manama, Bahrain? A viral video claims a drone strike in Bahrain after US and Israel strikes on Iran. Airspace closures, airline suspensions, Khamenei reports, and regional tensions have raised travel disruption and security concerns.