The Russian army has faltered early in its invasion of Ukraine, as stiff resistance threatens to show Moscow’s hopes for a swift victory right into a protracted and expensive struggle, U.S. officers and allied army specialists say.
The Kremlin’s ongoing invasion represents probably the most formidable problem for the Russian army because it was modernized underneath Gen. Valery Gerasimov, Russia’s prime army officer who was appointed to his submit in 2012. But no Ukrainian cities have been taken by the Russian army. Among the Ukrainian Air Pressure and air defenses are nonetheless intact.
