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Ukrainian President Volodymyr Zelenskyy has concluded defence agreements with the United Arab Emirates (UAE) and Qatar, focusing on joint expertise in countering threats from missiles and drones. The agreements were made during Zelenskyy's visit to Doha and the UAE earlier in the day. The defence pact with Qatar includes collaboration in technological fields, development of joint investments, and the exchange of expertise in countering missiles and unmanned aerial systems. This move comes as Iran continues to attack its Gulf neighbours, with Tehran insisting it targets only US assets in retaliation for the US-Israeli war on Iran. Ukraine has deployed 201 anti-drone experts to the Middle East to help Gulf nations counter Iranian drones. Kyiv has proposed swapping its interceptors for the more expensive air-defence missiles used by Gulf countries to down Iranian drones. Ukraine needs these missiles to fend off near-daily Russian missile attacks. The agreements highlight Ukraine's growing role as a leading producer of sophisticated, battlefield-proven drone interceptors. The country's expertise in downing Russian drones, which have been attacking Kyiv since the start of the full-scale invasion in 2022, is seen as a cost-effective solution for Gulf nations. For instance, Ukraine's interceptors cost around $2,000 each, compared to the $4 million cost of a Patriot missile. Zelenskyy's diplomatic tour aims to secure funding and technology in return for Middle East support. The US-Israeli war on Iran has depleted Patriot missile stocks, which concerns Ukraine as it needs these missiles to counter Russian ballistic missiles.

Russian forces have launched deadly strikes on two Ukrainian cities, killing at least four people and wounding over a dozen others. The attacks, which hit Odesa and Kryvyi Rih, damaged residential areas, a maternity hospital, and an industrial site.In Odesa, one person died in hospital from injuries sustained in the strikes, according to Serhiy Lysak, head of the city's military administration. He reported that 11 people were wounded, including a child, and that the strikes caused damage to a maternity hospital roof, high-rise buildings, and homes in several districts.In Kryvyi Rih, two men were killed and two wounded in a morning strike that hit an industrial site, said Oleksandr Ganzha, head of the Dnipro regional administration. He reported that fires erupted at the facility.The latest deadly strikes come as diplomatic efforts to resolve the crisis and reach a ceasefire deal remain entangled, dimming hopes of a quick resolution. There are currently no talks underway between Russia and Ukraine.US Secretary of State Marco Rubio has accused Ukrainian President Volodymyr Zelenskyy of lying about US demands, and voiced openness to diverting weapons to Kyiv to support the joint US-Israel attack on Iran. Zelenskyy had claimed that the US is pressing Ukraine to give up the eastern Donbas region to Russia before finalizing any post-war security guarantees to Kyiv.Rubio denied these claims, stating that security guarantees are not going to kick in until there's an end to the war, and that there was no condition attached to giving up territory.

The Reykjavik Open, a prestigious nine-round chess tournament commencing at the Harpa Conference Centre, carries significant historical weight as it takes place near the site of the legendary 1972 Bobby Fischer versus Boris Spassky match. First established in 1964 with Mikhail Tal as the inaugural winner, this year's event has attracted a substantial field of 422 players.The top seed is Iran's Amin Tabatabaei, the sole 2700-rated competitor in the tournament, followed by Romania's Bogdan-Daniel Deac (2655) and veteran Ukrainian Vasyl Ivanchuk (2654) as the fourth seed. England has dispatched a contingent of over 20 players, though most are amateur competitors. Grandmaster Matthew Wadsworth (2522) is seeded 21st, while Grandmaster Simon Williams (2443) holds the 39th position. Notably, 11-year-old Women's International Master Bodhana Sivanandan is pursuing her second Women's Grandmaster norm.In the opening rounds, the English trio secured victories, including Williams' impressive 20-move triumph. Sivanandan drew against a 2484-rated Chinese International Master in the second round.For the author, any chess event in Reykjavik evokes memories of 1973, when Fischer was anticipated to return to competitive play following his victory over Spassky. The author recounts an ambitious plan to organize a match involving Fischer, which included a two-game match against British champion William Hartston and an eight-board simultaneous exhibition against England's junior players. Despite personal connections to Fischer—including participation in a BBC-recorded consultation game in 1960—the proposed event never materialized after a negative response from Fischer's representatives.The author speculates that had the match occurred, it would have significantly advanced English chess, with Fischer likely prevailing 6-2 to 7-1 against the promising English juniors who would later achieve grandmaster status.The article concludes with a chess puzzle solution for position 4017, demonstrating the tactical complexity that characterizes high-level chess competition.

North Korean leader Kim Jong Un and Belarusian President Alexander Lukashenko have signed a friendship treaty aimed at deepening ties between their countries. Both leaders are close allies of Russian President Vladimir Putin.The treaty was signed on Thursday during Lukashenko's two-day trip to Pyongyang. He told Kim that relations between their countries were entering a 'fundamentally new stage', according to the Belarusian state news agency Belta.Lukashenko emphasized the need for independent countries to cooperate closely in today's global transformation, where global powers often ignore and violate international law. Kim expressed opposition to undue pressure on Belarus from the West.The North Korean leader gave Lukashenko a lavish welcome, including a white-horsed cavalry, flag-waving children, and a 21-cannon salute. Both nations have backed Russia's war in Ukraine.Kim has reportedly provided Moscow with ammunition and sent soldiers to help Russia expel Ukrainian forces from its western region of Kursk in 2024. Lukashenko allowed Belarus to be used as a launchpad for Russia's invasion in February 2022 and has agreed to allow Russian tactical nuclear missiles on its territory.The Belarusian leader, in power since 1994, is politically and economically dependent on Putin. North Korea and Belarus conduct a small volume of trade but share long experience of surviving under international sanctions. North Korea has been sanctioned due to its nuclear and ballistic missile programs, and Belarus over its human rights record and backing for Putin in Ukraine.

Russia has carried out one of its largest aerial attacks on Ukraine, launching 948 drones in a 24-hour period as it moves troops and equipment to the front line in what appears to be the start of its new offensive.The attacks have resulted in civilian casualties, with two people killed in the western Ukrainian city of Ivano-Frankivsk and one person killed in the region of Vinnytsia. The city of Lviv has also been targeted, with footage showing a drone crashing into an old building next to a church in the historic centre.Ukraine's President Volodymyr Zelenskyy has issued a new appeal for allies to supply Kyiv with air defence munitions, warning that Kyiv will face a deficit of missiles while Washington is focused on the US-Israeli war on Iran.The Institute for the Study of War (ISW) has reported that Russia has moved heavy equipment and more troops to the front line, with General Oleksandr Syrskii, the commander-in-chief of Ukraine's armed forces, saying Russian troops have made simultaneous attempts to break through defensive lines in several strategic areas.Russia's new offensive is seen as an escalation of its war of attrition, which has been unable to capture cities but has made incremental gains across rural areas.

Mircea Lucescu, Romania's 80-year-old football manager, is defying his physical limitations to pursue his country's World Cup aspirations. Lucescu has been hospitalized three times since December but remains resolute in his mission to lead Romania to their first World Cup in 28 years. Lucescu's determination is rooted in his passion for football and his sense of duty to Romanian football. He believes that his team has a chance to qualify for the World Cup and is focused on preparing them for the playoff semi-final against Turkey. Despite his advanced age and health issues, Lucescu's energy and love for the game have not diminished. He has a long and illustrious career in football, having played for Romania at the 1970 World Cup and later managed the national team to several successful campaigns. Lucescu's approach to coaching emphasizes the importance of mental preparation and motivation. He believes that his players must be strongly motivated and able to control their emotions in order to succeed. The buildup to the Turkey game has not been easy for Lucescu, with injuries to key players Ionut Radu and Marius Marin. However, he remains focused on the task at hand and is determined to lead his team to victory. Lucescu's legacy in football is undeniable, with over 30 trophies won throughout his career. His second stint as Romania manager began shortly after the 2024 European Championship, and he is eager to make a lasting impact on the team. As Lucescu prepares for the playoff semi-final, he is also mindful of the broader context of Ukrainian football, having left a legacy in the country after 12 years at Shakhtar Donetsk and three with Dynamo Kyiv. He keeps in touch with his former players and friends in Ukraine, who are facing a difficult situation due to the ongoing conflict. Lucescu's ultimate goal is to help Romania qualify for the World Cup, not for personal glory but for the benefit of Romanian football. He hopes that his players will treat this game as a moment to mark a before and after, defining a generation and achieving an extraordinary feat for Romania.

Ukraine's national football team is on the brink of a significant achievement as they prepare to face Sweden in a crucial World Cup 2026 qualifier playoff. The match, set to take place in Valencia, Spain, represents a vital opportunity for Ukraine to end their 20-year absence from the World Cup. Serhiy Rebrov, Ukraine's manager, is determined to lead his team to victory, emphasizing the importance of representing their country amidst ongoing challenges.The Ukrainian team has faced considerable adversity, including the absence of key players due to injuries and the impact of Russia's full-scale invasion in February 2022. Ukraine has had to play numerous matches in various European cities, including Lodz, Prague, Leverkusen, and Warsaw, due to the conflict at home. Despite these challenges, Rebrov's squad has shown resilience, having recently qualified for Euro 2024 and narrowly missing out on a spot in the 2022 World Cup.Rebrov's determination is palpable as he highlights the significance of this match for his players and the nation. 'We have to do something for our people,' he says. 'They deserve this. I'm sure our players will fight on the pitch, show character, show everything just to be there.' The team's motivation is further amplified by the support of their fans, with approximately 20,000 expected to attend the match at the Estadi Ciutat de Valencia.On the other side, Sweden, under the management of Graham Potter, is also eager to secure a spot in the World Cup. Despite their own challenges, including injuries to key players like Alexander Isak and Dejan Kulusevski, Potter remains optimistic about his team's chances. The match promises to be a closely contested encounter, with both teams aware of the significance of a victory.Beyond the sporting aspect, the match also holds emotional value, as both countries have agreed to a long-term cooperation agreement, including the donation of football equipment to Ukrainian schools. This gesture underscores the power of sports to foster unity and support in times of adversity.

The Anatomy of the DarkSword LeakSecurity researchers have uncovered a significant escalation in iPhone vulnerabilities following the public release of the DarkSword exploit kit on the code-sharing site GitHub. Unlike sophisticated zero-days that require specialized knowledge to deploy, the leaked files are uncomplicated HTML and JavaScript scripts that can be hosted on a server in a matter of minutes. This accessibility has turned a tool previously associated with state-sponsored actors into a potential weapon for any criminal actor.The toolkit specifically targets iPhones and iPads running older versions of Apple’s operating system, such as iOS 18, which have not yet been updated to the latest iOS software. The code is designed to work "out of the box," meaning no iOS expertise is required to execute the attack. Researchers note that the leaked samples share infrastructure with previous campaigns analyzed by iVerify and Google, indicating a continuity in the threat landscape.The Scale of the VulnerabilityThe implications of this leak are vast, given the sheer number of devices potentially affected. According to Apple’s own data, approximately one-quarter of all iPhone and iPad users are still running older operating systems. With over 2.5 billion active devices globally, this suggests that hundreds of millions of users are currently exposed to the capabilities of DarkSword.Targeted Data: The exploit is capable of exfiltrating forensically relevant files, including contacts, messages, call history, and the iOS keychain (which stores Wi-Fi passwords and secrets).Historical Context: DarkSword was previously alleged to be used by Russian government hackers against Ukrainian targets, linking this new leak to geopolitical cyber warfare.From State-Sponsored to Criminal PlaygroundThe ease with which DarkSword can be repurposed has raised alarms within the cybersecurity community. Matthias Frielingsdorf, co-founder of mobile security startup iVerify, described the situation as "bad" and warned that the tool cannot be contained. The transition of such advanced spyware from a restricted government tool to a public commodity lowers the barrier to entry for cybercriminals.Kimberly Samra of Google and security hobbyist matteyeux have independently confirmed that the leaked code is trivial to use. Matteyeux successfully demonstrated the exploit on an iPad mini running iOS 18, proving that the threat is immediate and actionable for malicious actors.The Future of iOS Security and Lockdown ModeApple has responded by issuing an emergency update on March 11 for devices unable to run recent versions of iOS. The company emphasizes that keeping software up to date is the "single most important thing" for security and notes that devices with updated software are not at risk.Furthermore, Apple highlighted that Lockdown Mode would block these specific attacks. As the industry moves forward, the reliance on software updates and hardening features like Lockdown Mode will become increasingly critical in defending against the commoditization of exploit kits like DarkSword.

Leonid Radvinsky, the owner of the adult content platform OnlyFans, has passed away at the age of 43 after a prolonged battle with cancer. The company announced his death on Monday, stating that he passed away peacefully.Radvinsky, a Ukrainian-American billionaire, had a net worth of about $3.8 billion as of May 2025. He acquired OnlyFans' parent company, Fenix International Limited, in 2018 and served as the company's director and majority shareholder. Born in Odesa, he grew up in Chicago and studied economics at Northwestern University.According to reports, Radvinsky began running pornography sites as a teenager. OnlyFans, founded in 2016, is best known for allowing adult film actors and sex workers to monetize their content through a subscription-based model. The company typically takes a 20% cut of payments, leaving creators with 80% of the revenue.In recent months, Radvinsky had been in talks to sell a 60% stake in OnlyFans in a deal that would have valued the company at around $8 billion. He had moved his ownership to a trust in 2024. OnlyFans has faced controversy, including a 2024 Reuters investigation that reported on women who claimed to have been sexually enslaved to make money from the site.Despite efforts to expand beyond sexually explicit content, pornographic material remains OnlyFans' best-known product. The platform has been used by various creators, including Olympians and teachers, who have turned to the site as a way to supplement their income.