Here are the key points from the article:
* Russia has attacked a Ukrainian military unit on training grounds in Dnipropetrovsk Oblast, killing and injuring soldiers.
* Ukraine’s State Bureau of Investigation has opened criminal proceedings into the attack.
* This is not the first time Russia has attacked Ukrainian troops while they were lining up in the rear. On November 3, 2023, 19 soldiers and two civilians were killed in a similar attack.
* Russian forces are trying to break through the border in Sumy Oblast and cut off Ukraine’s logistics routes.
* Ukraine’s military intelligence agency (HUR) says Russia plans to launch at least 500 drones per aerial attack against Ukraine.
