Thanks to Popular Mechanics for this:
The video, posted July 21, shows troops involved in a snap drill in the Kaliningrad region of Russia.
The involved landing marines of the 336th Independent Guards Bialystok Naval Infantry Brigade and their equipment from the landing ship Kaliningrad and the hovercraft Evgeny Kocheshkov. In the video, the hovercraft runs up on the beach and then lowers its bow ramp.
Russian marines drive their BTR-82A armored personnel carriers off the vehicle followed by several dozen marines on foot. The marines set up several 82-millimeter mortars for fire support while the armored personnel carriers and infantry drive inland.
The Zubrs are each equipped with five gas turbine engines each generating 12,100 shaft horsepower. Three of the gas turbines are mounted on enormous pylons on the stern of the ship driving horizontal thrust, while two drive blowers to maintain skirt pressure to keep the hovercraft floating on a bed of trapped air. The craft can travel up to 300 miles at a speed of 55 knots (63 miles an hour) sustained.
Although Russia, China, and the United States all build military hovercraft, only Russia’s are armed with weapons.
The Zubrs are each armed with two Fasta-4M surface-to-air missile launchers. Each launcher is loaded with 16 Igla-M missiles, a rough equivalent of the American shoulder-fired Stinger missile.
They are also armed with two AK-630M Gatling guns, each of which mounts six 30-millimeter barrels. Finally, each also has two Ogon 22-round 140-millimeter rocket launchers for suppressing beach defenses.
In addition to Russia, China operates four Zubr hovercraft and Greece operates another four.
The Zubr class, while unique, probably won’t last much longer: the original boats were delivered in 1991 and were meant to last just 16 years.
The U.S. Navy operates several dozen Landing Craft, Air Cushion (LCAC), smaller, shorter range landing craft designed to ferry troops, vehicles, and supplies from amphibious landing ships to shore.
The LCAC can even carry M1A1 main battle tanks. The vehicle are unarmed and will eventually be replaced by the new Ship to Shore Connector (SSC).