Where are all the Zeepers?
How long will it take and how much money will be squandered on armaments before the Pentagon realizes that naval surface combatants, land armored vehicles and even piloted aircraft are largely obsolete and indefensible in the age of the silicon chip. Drones, stealthy pilotless aircraft of all sorts and pinpoint equally stealthy missiles will dictate the future of warfare. Even eye in the sky satelites that will direct the carnage, are becoming smaller, stealthy and more effective.
If Russia does not care about their own casualties, they surely would not care about those of any other country.