The Pentagon is beefing up U.S. sea- and land-based defenses in the Persian Gulf to counter any attempt by Iran to close the Strait of Hormuz. The U.S. military has notified Congress of plans to preposition new mine-detection and clearing equipment and expand surveillance capabilities in and around the strait, according to defense officials briefed on the requests, including one submitted earlier this month. The military also wants to quickly modify weapons systems on ships so they could be used against Iranian fast-attack boats, as well as shore-launched cruise missiles, the defense officials said. The readiness push is spearheaded by the military’s Central Command, which oversees U.S. forces in the Gulf region, these officials said. It shows the extent to which war planners are taking tangible steps to prepare for a possible conflict with Iran, even as top White House and defense leaders try to tamp down talk of war and emphasize other options.

U.S. Bulks Up Iran Defenses - WSJ.com

Things are not getting any better with Iran…