The attack sparked sweeping criticism and condemnation of Moscow's military leadership by prominent lawmakers, government officials, and military bloggers. They complained that the Kremlin placed troops near ammunition storage, allowed them to use cellphones that emit location data, and stationed them within firing range of Ukrainian weapons. Scores of Russian troops were killed over the New Year holiday in a Ukrainian HIMARS strike. A string of Russian command failures allowed the deadly attack to happen. Security experts told Insider that the incident highlights a critical lack of skill at a tactical level. A recent Ukrainian strike killed scores of Russian...