In 2022, the United States had approximately 6,612
These tanks are only used in NATO by their respective countries. There are roughly 200 tanks in service for each tank type, making a total of 800, plus roughly 1500 Leopard 2's and roughly 2500 M1 Abrams. The majority are M1A2's and the rest M1A1's.
The Military Balance 2021 database says Russian storage facilities have around 10,200 tanks, including various T-72s, 3,000 T-80s, and 200 T-90s.
In short, Russia is ranked 2nd out of 140 in military strength while the US is ranked 1st. As per the army population, Russia has 142,320,790 soldiers while The US has 334,998,398 soldiers. The available manpower is 69,737,187 with Russia and 147,399,295 with the United States.
The same independent verification exists for most of the other Ukrainian claims. Recently, the Pentagon acknowledged that the Russian military has lost thousands of combat vehicles of all types, including over 1,000 tanks, and dozens of fighter jets and helicopters.
Russia has lost 52 of its own, higher-flying helicopters. “A five-meter-altitude flight makes it impossible for the enemy's anti-aircraft defense to shoot down our 'dragonflies,'” the Ukrainian defense ministry explained.
So basically the Abrams has an advantage of being proven and reliable design, that performs well during various military conflicts. Overall the new Russian tank is on par with the US Abrams tank. In some areas it is slightly superior than the Abrams, however it has got no cutting-edge superiority.
Ukraine Has Destroyed 2,000 Russian Tanks, 254 Aircraft & 48,700 Soldiers.
The combined total of Nato military personnel currently exceeds 5.4 million – around four times as many as Russia, according to Statista. It has about five times as many aircraft, four times as many armoured vehicles and three times as many military ships.
Currently, NATO has a combined GFP rating of 3.8900. Individual categories are detailed here. There are a total of 30 countries included in the NATO Member States Military Ranking (2022) annual defense review.
According to the Military Balance 2021, quoted in Kyiv Independent, Russia has over 10,000 battle tanks in storage, mainly T-72s and T-80s.
Russia's latest battle tank has been upgraded in a way that will relieve its crew. The designers behind the Armata system that supports heavy armored vehicles such as the new T-14 tank have now added a toilet, allowing troops to tend to their bodily needs without exposing themselves during battle.
A Tiger 1 Panzer VI Heavy tank cannot take an Abrams from the front at any distance,as it will need atleast 5–6 shots to penetrate the hull and between 7–9 shots to penetrate the turret, all shots must be fired in the same spot. An M1A2 Sep 3 can be taken out by the Tiger 1 from the rear, sides or roof much faster.
Russia's T-14 is considered the most advanced tank in the world. Composite by Coffee or Die Magazine. Russia has the largest stockpile of tanks in the world, and 1,200 of them are staged near the Ukrainian border. The most formidable Russian tank may be the T-14 Armata, but how does it match up against American armor?
The general estimated that Ukraine retains about 80 percent of its air force, seven months into the war.
Following the 5 September 2014 ceasefire, the air force was suspended from carrying out missions in the contested areas of Donbas. Since February 2022, the Air Force has been engaged in constant combat operations in the face of the 2022 Russian Invasion of Ukraine.
In War for Ukraine, Neither Side Controls the Skies but Russia Has Lost 55 Planes - WSJ.
So why can't the US Navy can't send an Aircraft Carrier into the Black Sea to protect Romania and NATO merchant ships or help Ukraine? According to a UN Treaty, they are too big and heavy.