From left, Sisters Luigina, Maria and Suzanne at their convent in Bunia. The missionary sisters had to shut down their convent in 2003 because of ongoing fighting between rival militias. They now rent out the convent's rooms to humanitarian workers.
Gershkovich was arrested while reporting in Russia for The Wall Street Journal. He has vehemently denied the charges against him, and President Biden has called his detention "totally illegal."
Fighting in the Russia-Ukraine war has tended to pick up in summer, when it's warmer, drier and easier for both sides to maneuver. Here are five key regions and themes to know in the months ahead.