To me, the latest US agreement with North Korea, to have them scrap their reactor is the most damning evidence that there's going to be an imminent strike against Iran.
Shoring up ties to stabilize the North Korean front is a telltale sign that the Americans are going to make a destabilizing move on the Iranian front. This will probably help India indirectly, as a conflict with Iran can only end in regime-change there, which would then shrivel up Pakistan's strategic value to the West. Furthermore, we don't need any more Islamic bombs in the region. Let the Americans and Iranians duke it out, so that India's leverage will grow.