US president leaves open possibility of US troop deployment in Iran, while ruling out having Kurdish forces in Iraq mount an invasion

• US-Israel war on Iran – follow live

Donald Trump on Saturday offered only a vague description of what he meant by his demand for an unconditional surrender by Iran’s current regime, while leaving open the possibility of deploying American troops on the ground but ruling out asking Kurdish forces to mount an invasion.

“I said unconditional. It’s where they cry uncle or when they can’t fight any long longer and there’s nobody around to cry uncle — that could happen too,” Trump said when pressed by the Guardian aboard Air Force One.

Government says new rights for parental leave and sick pay will increase equality and economic growth

Women will disproportionately benefit from new workers’ rights measures rolled out from next month, according to research.

The TUC said approximately 4.7 million women are to benefit from stronger sick pay from April, including more than 830,000 who will receive statutory sick pay for the first time.

We take a look at the best images from the opening day of the Games, including curling, downhill skiing and ice hockey

• Kartal beats No 20 seed Emma Navarro 6-1, 3-6, 7-6

• British men’s No 1 defeats Bautista Agut 3-6, 6-3, 6-2

Jack Draper came from behind to beat Roberto Bautista Agut 3-6, 6-3, 6-2 to start his title defence in Indian Wells, and his success was followed by a superb performance in the women’s event from Sonay Kartal, as the British No 2 twice broke back to stay in the match and beat the No 20 seed, Emma Navarro, 6-1, 3-6, 7-6 (2).

Kartal, the world No 54, raced through the first set but needed a medical time out and Navarro levelled the match in the second. The Briton was serving first in the final set but failed to put her opponent under much pressure and was broken in the ninth game by the American. The defiant Kartal broke back but could not hold her serve next up, meaning the world No 25 would serve for the match again at 6-5. Kartal refused to go down without a fight, saved a match point, broke back and then dropped just two points in the tie-break.

Police arrest 16-year-old, 17-year-old and 18-year-old over ‘savage’ attack on 22-year-old man

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Three teenagers have been charged with murder after a man who tried to intervene and help a 14-year-old schoolboy was killed in a “savage” stabbing attack.

Emergency crews were called to the Mernda train station in Melbourne’s north-east on Friday evening after reports of a fight among teenagers.

US president delivers stinging criticism of UK prime minister over delayed support for Iran war

• Middle East crisis – follow live

Donald Trump has renewed his stinging criticism of UK prime minister Keir Starmer over the lack of immediate UK support for the US-Israeli strikes on Iran.

“The United Kingdom, our once Great Ally, maybe the Greatest of them all, is finally giving serious thought to sending two aircraft carriers to the Middle East,” Trump wrote on his social media platform, adding: “That’s OK, Prime Minister Starmer, we don’t need them any longer – But we will remember. We don’t need people that join Wars after we’ve already won!”