Tanks. Being tanks. - The M1A1 Heavy Common Abrams can be fitted with a deep water fording kit. This vehicle was seen during exercise "Purple Stars' held at Camp Lejune in 1996.
Tam(Tanque argentino mediano) tanks with snorkel, they look so cute : r/TankPorn
Leopard 2 taking a dive. : r/TankPorn
Tanks. Being tanks. - Type 74 tank from the JGSDF 11th Tank Battalion in river-crossing exercise [?] circa-1993. This Type 74 is equipped with Exhaust Snorkel to prevent water from entering the
Greatever 1L Mini Scuba Air tank with Snorkel Oxygen Cylinder with10 M
What happens if a main battle tank fell into a deep body of water (i.e. a lake)? How would the crew escape? - Quora
Deep wading - Wikipedia
Scuba Tank, Snorkel Underwater Diving Rebreather Portable Deep Snorkeling Equipment,Scuba Diving Gear (Color : Silverhead in black bottle, Size : M) : Amazon.sg: Sporting Goods
That's how battle tanks submerge through water! (video) | Pentapostagma