Moscow said that phone use allowed Ukrainians to target its troops in a recent missile attack just after the start of New Year’s Day. Russia’s military leadership have come under increasing scrutiny, as more details emerged of how almost 90 Russian soldiers, and potentially more, were killed after a Ukrainian rocket attack on a vocational school…

Ukraine’s defense minister stated that his country “passed the test” in using U.S.-made long-range rocket systems that were provided in a recent round of federal aid, although he claimed that more systems are needed. Oleksii Reznikov, the minister, said that longer-range weapons are needed more than short-range weapons in the months-long war, noting that the…