What in the World?

Russia and Ukraine exchanged cyberattacks during the week of Oct. 31, while Americans cast ballots in the U.S. midterm elections and Indonesia deployed troops to its capital. The three developments dominated a busy news week spanning wartime hacking, democratic contests and domestic security deployments. The cyber exchanges underscore how digital operations have become a routine front in the Russia-Ukraine conflict. The U.S. midterms put control of Congress before voters at a moment of deep political division. Indonesia's troop deployment in Jakarta signals heightened attention to stability in the capital, with further developments in all three arenas worth watching.