President Donald Trump says he is prepared to take credit or assign blame depending on the outcome of an Iran-related diplomatic effort. In remarks reported by multiple outlets, Trump jokes that if the plan succeeds, he will “take the credit,” and if it fails, he will blame Vice President JD Vance (“JD”). Several reports frame the comments as a warning directed at Vance, with Trump reportedly saying, “You better be careful, JD,” and variants of the line, “I’m blaming JD.” The coverage links the remarks to a tentative effort involving the reopening of shipping access in the Strait of Hormuz, though outlets differ in how they describe the underlying initiative. One outlet describes it as part of broader “Iran deal” negotiations. The reports are consistent in characterizing Trump’s statements as humor or a “joke,” rather than an official policy announcement. Secretary of State Marco Rubio is also mentioned in connection with Trump’s remarks. Overall, the story centers on Trump’s public comment about accountability tied to the prospective Iran agreement’s results.