Azerbaijani authorities believe the Azerbaijan Airlines plane that crashed in Kazakhstan, killing 38 people, was shot by a Russian anti-aircraft missile, multiple reports said on Thursday. The Turkish state news agency Anadolu cited anonymous senior state officials in Azerbaijan as saying the plane was hit by a missile on Wednesday.

The Russian operator of a cargo ship that sank in the Mediterranean Sea between Spain and Algeria says it has been hit by a series of explosions in an act of sabotage

The vast majority of the world's data runs through undersea cables, which can be exposed to attacks under what is known as hybrid warfare.