A police official told the Associated Press that a suicide bomber killed two people at the entrance of the US embassy in Ankara, Turkey.
Turkish commercial station NTV said two security guards at the entrance were killed.
More top news
The EgyptAir plane that crashed into the Mediterranean Sea did not swerve before disappearing off radar, according to Egyptian authorities.
Jose Mourinho is a step closer to being appointed the new Manchester United manager after Louis Van Gaal's turbulent reign was ended.
Greek authorities began to clear the country's largest informal refugee camp on Tuesday - blocking access to the area in the process.