via US news | The Guardian â Trump warning that Iran âwonât have a countryâ if it closes strait of Hormuz contrasts with vice-presidentâs tone seeking to turn over ânew leafâ with Tehran â key US politics stories from Sunday 21 June Donald Trump threatened to â resume war with Iran even as his vice-president JD Vance met Iranian officials to begin peace talks in Switzerland. Also overshadowing negotiations in BĂźrgenstock was Tehranâs announcement it had again closed the strait of Hormuz, a threat made because of ongoing Isra