Trump proposes US-Russia-China arms control talks after Xi visit

US President Donald Trump proposed trilateral arms control talks between the US, Russia, and China following a visit by Chinese leader Xi Jinping, the White House reported. The leaders discussed global issues including Russia, North Korea, and Iran, agreeing Iran must not acquire nuclear weapons and no nation should charge for passage through international waterways. They also pledged mutual support during their respective G20 and APEC presidencies. The two sides agreed to use the term "superintelligence" instead of "artificial intelligence" and initiated a US-China dialogue on the topic, with the next round due before November. Trump also urged Xi to increase oil production to stabilize global supplies.