Ukrainian drones attacked the Russian Black Sea coast overnight into Tuesday morning, according to the Russian Defense Ministry and local officials.

Tunisia’s national guard said their investigation was ongoing, but “no drones have been detected”. “According to preliminary findings, a fire broke out in the life jackets on board a ship anchored 50 miles from the port of Sidi Bou Said, Houcem Eddine Jebabli, a spokesperson for the national guard, was quoted by AFP news agency as saying.

Terra Industries, a robotics and manufacturing startup based in Nigeria, is building autonomous security systems and drones that can help protect the continent’s critical industries.

Australia said it will spend A$1.7 billion ($1.1 billion) on a fleet of "Ghost Shark" autonomous undersea vehicles, developed by its defence force and U.S. startup Anduril Industries, for surveillance and strikes.

The Oregon Department of Aviation is adding unmanned drones to its toolbox for fighting wildfires.

A 24-year-old man with ties to White nationalist groups pleaded guilty Tuesday to charges that he attempted to use a drone to bomb a Nashville electricity substation, according to prosecutors.