May 8 (Reuters) - Washington has revised its proposed U.N. resolution demanding Iran halt attacks and mining in the Strait of Hormuz but the changes are unlikely to avert Chinese and Russian vetoes, diplomats said on Friday.

We unpack a week of whiplash in the Iran war, with the President quickly calling off an effort to take control of the Strait of Hormuz, citing progress on talks. But a blockade remains. Pentagon correspondent Tom Bowman and Moscow correspondent Charles Maynes discuss the shifting messages and what's happening diplomatically behind the scenes.