Forget the capture of Nicolas Maduro in Caracas and those zero US casualties. Iran is not Venezuela and the Pentagon knows it. It’s deploying a second aircraft carrier to the Middle East along with a fleet of ships, aircraft and support to take on a weakened regime, but still a nation of 90 million that boasts a huge military with a homegrown arsenal of missiles and drones. Is the US prepared for all eventualities, particularly around the Strait of Hormuz, the passageway for more than one fifth of the planet’s oil and gas?