The following is part of an article in The New York Times on this:
When it comes to war, generals say that “mass matters.”
But nearly two weeks into President Vladimir V. Putin’s invasion of Ukraine — Europe’s largest land war since 1945 — the image of a Russian military as one that other countries should fear, let alone emulate, has been shattered.
Ukraine’s military, which is dwarfed by the Russian force in most ways, has somehow managed to stymie its opponent. Ukrainian soldiers have killed more than 3,000 Russian troops, according to conservative estimates by American officials.
Ukraine has shot down military transport planes carrying Russian paratroopers, downed helicopters and blown holes in Russia’s convoys using American anti-tank missiles and armed drones supplied by Turkey, these officials said, citing confidential U.S. intelligence assessments.
The Russian soldiers have been plagued by poor morale as well as fuel and food shortages. Some troops have crossed the border with MREs (meals ready to eat) that expired in 2002, U.S. and other Western officials said, and others have surrendered and sabotaged their own vehicles to avoid fighting.
To be sure, most military experts say that Russia will eventually subdue Ukraine’s army. Russia’s military, at 900,000 active duty troops and two million reservists, is eight times the size of Ukraine’s. Russia has advanced fighter planes, a formidable navy and marines capable of multiple amphibious landings, as they proved early in the invasion when they launched from the Black Sea and headed toward the city of Mariupol. . . .
But with each day that Ukrainian President Volodymyr Zelensky holds out, the scenes of a frustrated Russia pounding, but not managing to finish off, a smaller opponent dominate screens around the world.
The result: Militaries in Europe that once feared Russia say they are not as intimidated by Russian ground forces as they were in the past.
That Russia has so quickly abandoned surgical strikes, instead killing civilians trying to flee, could damage Mr. Putin’s chances of winning a long-term war in Ukraine. The brutal tactics may eventually overwhelm Ukraine’s defenses, but they will almost certainly fuel a bloody insurgency that could bog down Russia for years, military analysts say. Most of all, Russia has exposed to its European neighbors and American rivals gaps in its military strategy that can be exploited in future battles. . . .
“The Kremlin spent the last 20 years trying to modernize its military,” said Andrei V. Kozyrev, the foreign minister for Russia under Boris Yeltsin, in a post on Twitter. “Much of that budget was stolen and spent on mega-yachts in Cyprus. But as a military advisor you cannot report that to the President. So they reported lies to him instead. Potemkin military.”. . .
A dissection of the Russian military’s performance so far, compiled from interviews with two dozen American, NATO and Ukrainian officials, paints a portrait of young, inexperienced conscripted soldiers who have not been empowered to make on-the-spot decisions, and a noncommissioned officer corps that isn’t allowed to make decisions either. Russia’s military leadership, with Gen. Valery Gerasimov at the top, is far too centralized; lieutenants must ask him for permission even on small matters, said the officials, who spoke on the condition of anonymity to discuss operational matters.
In addition, the Russian senior officers have proved so far to be risk-averse, the officials said.
Their caution partly explains why they still don’t have air superiority over all of Ukraine, for example, American officials said. Faced with bad weather in northern Ukraine, the Russian officers grounded some Russian attack planes and helicopters, and forced others to fly at lower altitudes, making them more vulnerable to Ukrainian ground fire, a senior Pentagon official said. . . .
Russian tank units, for instance, have deployed with too few soldiers to fire and protect the tanks, officials said.The result is that Ukraine, using Javelin anti-tank missiles, has stalled the convoy headed for Kyiv by blowing up tank after tank.