The Quad summit in Delaware will feature ambitious announcements in multiple areas such as maritime security, high-quality infrastructure and critical and emerging technologies to demonstrate the group's endurance, a top White House official has said. US President Joe Biden will host Prime Minister Narendra Modi, Prime Minister Anthony Albanese of Australia and Prime Minister Kishida Fumio of Japan for the fourth in-person Quad Leaders' Summit on Saturday, September 21. This year's Quad Summit will feature ambitious announcements in the areas in which the Quad has grown and is used to working and where Indo-Pacific partners prioritise the Quad's delivery. These include health security, humanitarian and disaster response, maritime security, high-quality infrastructure, critical and emerging technologies, climate and clean energy, and cyber security, Mira Rapp-Hooper, White House National Security Council Senior Director for East Asia and Oceania, told reporters at a news conference ..