Fate of Iran's President unclear after helicopter crash

This week's edition comes from Finland, the country repeatedly crowned the happiest in the world, and the Helsinki Happiness Hacks event introduced people - selected from thousands of applicants across the globe - to Finns willing to share the secrets of their contentment. These include skateboarding, dancing with friends, messy art, walking barefoot, ice cream for breakfast, and of course, a sauna. And we explore how happiness is measured and why a dose of pessimism doesn’t preclude happiness.

Bump stocks were banned after they were used in America's deadliest mass shooting in 2017. Western leaders dismiss Russian President Putin's call for an immediate ceasefire in Ukraine, as they meet at the G7 summit in southern Italy. Also: A Chinese court sentences a journalist who reported on #MeToo to jail for "subversion", and why grey whales are shrinking.

Three political parties have supported the ANC’s bid for a unity government. The ANC lost its parliamentary majority in last month’s election. Parliament has already been sworn in. Also: G7 leaders focus on tensions with China on the second day of their summit in Italy; And the authorities in Thailand search for three oil tankers which went missing.

In a separate landmark security deal, the US pledges to provide Ukraine with a range of military aid and training over the next decade. Also: The US Supreme Court rejects an attempt to restrict access to a widely-used abortion drug, and endangered wild horses return to the Kazakh plains for the first time in centuries.

Leaders want to use $50bn in interest from frozen Russian assets to extend a loan to Ukraine. Also: Hungary is ordered to pay a fine for violating the European Union's rules on asylum and immigration, and residents in a suburb of Nairobi in Kenya are on high alert after a lioness eats a family dog.

Lawmakers in Congress were debating drastic measures put forward by President Javier Milei to address the country's dire economic situation. Also: US top diplomat Antony Blinken says a deal to end the war in Gaza is still possible, and EU health officials warn that an invasive mosquito is spreading dengue fever in Europe.

The report comes as US Secretary of State Antony Blinken visits Qatar to push for a Gaza ceasefire and hostage release deal. Israel - which refused to co-operate with the investigation - was quick to reject the report, accusing it of “systematic anti-Israeli discrimination". Also: North Darfur's main city is on the brink of falling to Sudan's paramilitary RSF, according to a US envoy, and Denmark recalls Korean ramen for being too spicy.

Hunter Biden was accused of lying about his drug use on a handgun application form. Also: Hamas seeks a "complete halt" to the war in Gaza in response to an American ceasefire proposal, and the Italian robbery that caused a stink.

US Secretary of State, Antony Blinken, made his comments as Hamas is yet to respond to an American ceasefire plan which was backed by the UN Security Council on Monday night. Also, a plane carrying Malawi's vice president has crashed, killing everyone on board, and elephants call different members of the herd by name.

The UN proposal sets out conditions for a "complete ceasefire" in Gaza and the release of hostages held by Hamas. Also: Aircraft carrying Malawi vice-president goes missing, and two-in-one flu and Covid jab passes advanced trial.