US and China Hold Rare Talks on Nuclear Arms Control, Hong Kong Criticizes US Bill, China to Lead Nuclear Talks, Biden Appoints Campbell as Deputy Secretary of State, Singapore Expresses Optimism for China-US Relationship

US and China hold rare talks on nuclear arms control, while Hong Kong's Chief Executive criticizes proposed US bill to sanction officials. China will lead a delegation in upcoming China-US nuclear talks. Biden appoints Kurt Campbell as deputy secretary of state for Asia. Singapore Defense Minister expresses optimism for continuity in China-US relationship.