<h1>Global Tensions Rise as Diplomatic Challenges Emerge in Geopolitical Landscape of International Relations</h1> A yoga session at the World Trade Centre marked the 75-day countdown to Yoga Day. China vowed to fight US tariffs to the end. A fire in Singapore injured a deputy chief minister's son and killed a young girl. A UK court denied India's appeal for a defense consultant's extradition. A pro-monarchy party protested in Nepal, and Iran's foreign minister planned indirect talks with a US envoy about its nuclear program.