Six Pakistani soldiers were killed and four others injured when militants attacked a security checkpoint in northwest Pakistan’s Kurram district, officials confirmed on Tuesday. The Tehreek-e-Taliban Pakistan (TTP) claimed responsibility for the assault.

The attack took place in the Manato area late Monday afternoon, according to a police officer at the district’s emergency control room. A government official, speaking on condition of anonymity, told AFP that two militants were also killed during the exchange of fire.

Security forces later identified one of the dead militants as local TTP commander Usman Khyberi.

The incident comes amid heightened tensions between Pakistan and Afghanistan, as both sides struggle to maintain a fragile calm following deadly border clashes in October—the worst since the Islamic Emirate took control of Kabul in 2021.

Sporadic skirmishes have continued, including heavy exchanges of fire last week that left at least five people dead.

Islamabad has accused TTP fighters of using Afghan territory to stage attacks inside Pakistan, a claim Kabul denies, insisting that Pakistan’s security problems are internal matters.

Efforts to broker a lasting truce have so far failed. Three rounds of peace talks—facilitated by Qatar, Türkiye, and Saudi Arabia—have not produced a breakthrough.

A powerful magnitude 7.6 earthquake struck northern Japan late Monday night, prompting tsunami advisories and an unprecedented alert for a potential “mega quake” along the country’s Pacific coast.

The quake occurred at 11:15 p.m. off the eastern coast of Aomori Prefecture at a depth of 54 kilometers. Authorities initially issued tsunami warnings for Iwate Prefecture as well as coastal areas of Hokkaido and Aomori.

USGS has recorded the quakes magnitude at 7.6. However, Japanese officials have stated it was a 7.5 magnitude quake. 

At Kuji Port in Iwate, a 70-centimeter tsunami was recorded, while Hokkaido observed waves of 50 centimeters in Urakawa Town and 40 centimeters at Mutsuogawara Port.

As of 1:00 a.m., officials confirmed six injuries in Aomori, with residents hurt by falling objects or during attempts to evacuate. More than three hours after the quake, the tsunami warnings were downgraded to advisories, though authorities continue to urge residents to stay clear of the shoreline.

Japan’s Meteorological Agency has issued a rare alert warning that a much larger earthquake could follow. A potential mega quake—magnitude 8 or higher—could generate tsunamis along the Pacific coast from Hokkaido down to Chiba.

Residents in the affected areas have been urged to review evacuation routes, prepare emergency supplies, secure household furniture, and ensure access to food, water, and portable toilets. Officials say people along the Pacific coastline should remain on high alert for the next week, although no formal evacuation recommendation is currently in place.

This is the first time Japan has issued an alert under this category since it was created in 2022.

Morikubo Tsukasa, a disaster preparedness official with the Cabinet Office, said: “Based on global earthquake statistics, there is a possibility that a large-scale earthquake with a magnitude of 8 or higher could occur as a follow-up along the Japan Trench or Chishima Trench off Hokkaido. It is unclear whether such an event will happen, but everyone should take precautions to protect their lives.”

Australia is set to become the first country to implement a minimum age for social media use on Wednesday, with platforms like Instagram, TikTok and YouTube forced to block more than a million accounts, marking the beginning of an expected global wave of regulation.

From midnight, 10 of the biggest platforms will be required to block Australians aged under 16 or be fined up to A$49.5 million ($33 million), Reuters reported.

The law received harsh criticism from major technology companies and free speech advocates, but was praised by parents and child advocates.

The rollout closes out a year of speculation about whether a country can block children from using technology that is built into modern life. And it begins a live experiment that will be studied globally by lawmakers who want to intervene directly because they are frustrated by what they say is a tech industry that has been too slow to implement effective harm-minimisation efforts.

Governments from Denmark to Malaysia – and even some states in the U.S., where platforms are rolling back trust and safety features – say they plan similar steps, four years after a leak of internal Meta (META.O) documents showed the company knew its products contributed to body image problems and suicidal thoughts among teenagers while publicly denying the link existed.

“While Australia is the first to adopt such restrictions, it is unlikely to be the last,” said Tama Leaver, a professor of internet studies at Curtin University.

“Governments around the world are watching how the power of Big Tech was successfully taken on. The social media ban in Australia … is very much the canary in the coal mine.”

A spokesperson for the British government, which in July began forcing websites hosting pornographic content to block under-18 users, said it was “closely monitoring Australia’s approach to age restrictions.”

“When it comes to children’s safety, nothing is off the table,” they added.

Few will scrutinise the impact as closely as the Australians. The eSafety Commissioner, an Australian regulator tasked with enforcing the ban, hired Stanford University and 11 academics to analyse data on thousands of young Australians covered by the ban for at least two years.

Though the ban covers 10 platforms initially, including Alphabet’s (GOOGL.O), YouTube, Meta’s Instagram and TikTok, the government has said the list will change as new products appear and young users switch to alternatives.

Of the initial 10, all but Elon Musk’s X have said they will comply using age inference – guessing a person’s age from their online activity – or age estimation, which is usually based on a selfie. They might also check with uploaded identification documents or linked bank account details.

Musk has said the ban “seems like a backdoor way to control access to the internet by all Australians” and most platforms have complained that it violates people’s right to free speech.

For the social media businesses, the implementation marks a new era of structural stagnation as user numbers flatline and time spent on platforms shrinks, studies show.

Platforms say they don’t make much money showing advertisements to under-16s, but they add that the ban interrupts a pipeline of future users. Just before the ban took effect, 86% of Australians aged 8 to 15 used social media, the government said.

“The days of social media being seen as a platform for unbridled self-expression, I think, are coming to an end,” said Terry Flew, the co-director of University of Sydney’s Centre for AI, Trust and Governance.

Platforms responded to negative headlines and regulatory threats with measures like a minimum age of 13 and extra privacy features for teenagers, but “if that had been the structure of social media in the boom period, I don’t think we’d be having this debate,” he added.