Interceptors show Ukraine’s embrace of autonomous technologies trained on immense troves of wartime data.

A bishop reported that many holy items had been recovered from the cathedral, at the site of the Perchersk monastery, a revered place for Ukrainian and Russian Orthodox faiths.

© Evgeniy Maloletka/Associated Press

A bishop reported that many holy items had been recovered from the cathedral, at the site of the Perchersk monastery, a revered place for Ukrainian and Russian Orthodox faiths.

© Evgeniy Maloletka/Associated Press

Competitions that give soldiers a brief break from the front have a festival-like atmosphere, a mix of potentially deadly weapons and frolicking children.

© Brendan Hoffman for The New York Times