From 3h ago Rishi Sunak unveils £5bn extra defence spending ahead of Aukus summit in US Good morning. Rishi Sunak is in San Diego, California, where today he will meet Joe Biden, the US president, and Anthony Albanese, the Australian prime minister, for an Aukus meeting. Aukus is the Australia/US/UK security pact, primarily focused on providing Australia with nuclear-powered submarine capacity. It was set up when Boris Johnson was prime minister, and now provides him with the material for one of his most over-used jokes. The meeting will coincide with…