US President Donald Trump arrived in Seoul for bilateral discussions centered on trade negotiations and military cooperation amid rising tensions with North Korea. The visit includes talks with South Korean officials over defense cost-sharing and semiconductor supply chain resilience. Political observers said the trip aims to strengthen US alliances in Asia while reaffirming Washington’s Indo-Pacific commitments. Markets reacted cautiously, awaiting details on tariff adjustments and defense agreements. The meeting could shape regional stability and trade momentum as China closely monitors the outcomes.