Tensions are rising ahead of the G7 summit in Évian-les-Bains, France, as US President Donald Trump has publicly criticized several world leaders. The criticism largely stems from disagreements over the Iran nuclear deal and reluctance from allies to support potential military action against Iran. CNN reports that Trump has directed pointed remarks towards multiple colleagues in recent months. This issue is expected to be a central point of contention during the summit discussions. The pre-summit atmosphere suggests a potentially fractious meeting as leaders prepare to address the Iran situation and other global challenges. The summit aims to foster cooperation, but Trump’s prior statements indicate potential difficulties in achieving consensus.