While they are keeping Iran engaged in negotiations, United States force projection to support Israel is being amassed in the Persian gulf and the Levant.
Nearly 1/3 of the entire U.S. Naval Fleet is being positioned there.
CSG USS Lincoln passed through the Straits of Malacca 3 days ago. Here's the current inventory of US Naval Deployments in that region:
Poster Comment:
US ships supposedly will link to Israeli radar and shoot down incoming Iranian drones and missiles. But Iran has Russian Electronic warfare so it can block communication thousands of kilometers distant.