President Donald Trump departed for France on Sunday to attend the G7 summit, his first such gathering since the United States announced a deal with Iran over its nuclear program. The summit, hosted in France, brings together leaders of the world's major democracies at a moment of significant diplomatic flux, with the Iran agreement and the war in Ukraine topping the agenda.

The Iran deal, reached in the days before the summit, has set the stage for what analysts expect will be a complex set of conversations among G7 members. European allies, several of whom were not party to the negotiations, have responded with a mixture of cautious optimism and concern about the agreement's terms and verification mechanisms.

Ukraine is also expected to feature prominently in the talks. European leaders have pressed for continued and strengthened support for Kyiv, while the Trump administration has signaled a desire to move toward a negotiated end to the conflict. The divergence in approaches between Washington and key European capitals like Paris and Berlin is anticipated to produce some of the summit's most substantive exchanges.

The G7 summit represents an early high-stakes test of Trump's diplomatic relationships with traditional U.S. allies. Administration officials have framed the president's attendance as an opportunity to build on the momentum from the Iran agreement and engage directly with counterparts on shared security concerns.

Beyond Iran and Ukraine, trade and economic policy are also on the summit's formal agenda, areas where the Trump administration has previously clashed with European partners over tariffs and market access. Leaders are expected to seek areas of common ground even as underlying tensions on multiple fronts remain unresolved.