With the November US midterm elections fast approaching, President Trump has unveiled a cluster of foreign-policy moves — a Russia-Ukraine energy infrastructure ceasefire, a Gaza hostage deal framework and a multi-year arms package for Saudi Arabia — in a bid to convert diplomatic momentum into Republican turnout. Yet persistent inflation, a possible federal shutdown and weak consumer sentiment on the economy leave the White House facing a familiar dilemma: foreign-policy wins travel slowly with swing voters, and the ability to translate photo-op diplomacy into ballot-box gains could decide control of Congress.