China and Russia view the U.S. grand strategy as increasingly out of focus. AP Photo/Julia Demaree Nikhinson “Never interrupt your enemy when he is making a mistake.” Napoleon Bonaparte’s maxim may well have been in the minds of policymakers in Moscow and Beijing these past weeks, as the U.S. war in Iran dragged on. And now that a 14-day ceasefire between Tehran and Washington is in effect – with both sides claiming “victory” – Russian and Chinese leaders still have an opportunity to profit...