Denmark has barred civilian drones from its airspace before a European Union Summit, following reported sightings of drones at several military locations overnight on Saturday. The Nordic country has been on alert following a string of drone incidents over the past week, which have led to the closure of several airports. The ban will remain in place from Monday through Friday of the coming week, when Denmark, which holds the rotating presidency of the EU for the second half of this year, will be hosting European leaders. In a statement earlier in the day, the country's Ministry of Defence said it had "several capacities deployed" after the drone sighting, without elaborating on the deployment, the number of drones or the locations. The latest incident comes a day after the NATO military alliance announced it was upgrading its mission in the Baltic Sea with an air defence frigate in response to the drone incursion in Denmark. In a statement sent to the Reuters news agency, NATO said it would "conduct even more enhanced vigilance with new multi-domain assets in the Baltic Sea region".

Can Ukraine restore its pre-war borders? Is Russia testing NATO with aerial incursions in Europe? Poland has briefly closed part of its airspace southeast of capital Warsaw, citing "unplanned military activity", as Russia launches a new wave of strikes against Ukraine. The deployment on Sunday of Polish and allied aircraft in the country's airspace comes as the transatlantic security bloc NATO announced that it is upgrading its mission in the Baltic Sea in response to drone incursions in Denmark and reported drone sightings in Norway. In the latest incident, the Polish armed forces said it scrambled aircraft to ensure the security of its airspace after Russia launched strikes on Ukraine.

There are two big reasons why I don't believe the official 9/11 story, Charlie Sheen tells Tucker Carlson Today is Selena Gomez's wedding. But a bridezilla decision and weeks of family feuding have left her mother utterly'shattered'... and now insiders are spilling everything Disturbing twist in case of cheerleader whose dead baby was found in closet: 'There were whimpers' How Prince Harry collapses'like a souffle' as Meghan Markle interrupts him multiple times during an interview, body language expert reveals LIZ JONES: I have history with Colin Firth's ex-wife Livia. Now, her petulant protest over Trump's UK state visit proves something humiliating about her Ryder Cup fans left appalled by'criminal' Uber prices to get home from Bethpage Black: 'Just gonna walk' How people are being hanged from cranes and strangled to death over 45 minutes while crowds of excited families watch as part of Iran's mass execution campaign that's killed more than 1,000. And the death penalty for girls starts at just 9... Midwestern airport with'outstanding food' is'best' for traveler satisfaction Teacher dies from overdose before he's due to be sentenced for murdering his wife I'm the witch who cursed Charlie Kirk. 'Hamptons of the North' loved by celebs in battle over Russian developer's Maldives-style resort plan NFL fan labeled the new'Phillies Karen' after being caught on camera stealing young boy's gift from Patrick Mahomes Princess Eugenie puts on a brave face as she releases her first statement since Sarah Ferguson's leaked email to Jeffrey Epstein Prince Harry'taken by surprise' by how'formal' his 53-minute meeting with King Charles proved - amid claims he will be blocked from'half-in, half-out' return to Royal Family fold despite handing over Meghan and children photo Is YOUR dog a genius?

Russian freediver Alexey Molchanov plunged 126m (413ft) in a single breath to set a new world record at the AIDA Freediving World Championships in Limassol, Cyprus. He descended deep below the Mediterranean Sea with nothing but a headlight, two fins and a rope as a guide, in a feat considered one of the most technically challenging freedive categories. Mr Molchanov broke his own 2024 world record of 125m, during which he held his breath for a staggering four minutes and 32 seconds. The BBC's Russia editor, Steve Rosenberg, reports from joint manoeuvres by Russia and Belarus, as part of the Zapad 2025 (West 2025) military drills. 'Looks like a toy, but it's real': BBC examines a downed Russian drone Drones like this one were shot down over Polish airspace in the early hours of Wednesday.

A night of drone incidents at airports and military bases all over Jutland, western Denmark, has not caused any harm or damage - and yet it has exposed the country's defences as vulnerable to attack. In an era of hybrid warfare, there is a sense of embarrassment in Denmark - a founding member of the North Atlantic Treaty Organization (Nato) alliance - that its critical infrastructure has become so vulnerable. Aalborg and Billund airports had to close, while drones were spotted at Esbjerg, Sonderborg and Skrydstrup. Aalborg also serves as a military base and Skrydstrup is home to some of the air force's F-35 and F-16 war planes. Drones were also seen over the Jutland Dragoon regiment at Holstebro .

Membership in ACM includes a subscription to Communications of the ACM (CACM), the computing industry's most trusted source for staying connected to the world of advanced computing. The Regional Special Section of the Arab World highlights some of the region's exciting, innovative, and socially relevant advances in computing and its applications. It is with great pleasure that we present this Communications of the ACM Regional Special Section of the Arab World. In this second edition, we highlight some of the region's exciting, innovative, and socially relevant advances in computing and its applications. The Arab world is home to a rich mosaic of cultures, histories, and geographies, stretching from the Atlantic Ocean to the Gulf.

The commander of Nasa's next mission to the Moon said that he and his crew would see things that no human has ever seen. Reid Wiseman told a news conference that it was likely that his spacecraft would fly over large areas of the Moon that previous Apollo missions had never mapped. Yesterday, Nasa announced it hoped it would be able to launch the first crewed Moon mission in 50 years as early as February 2026 . Mission specialist Christina Koch explained that the astronauts would be able to study the lunar surface in exquisite detail for a full three hours. Believe it or not, human eyes are one of the best scientific instruments that we have, she said.

Is recognising Palestine a way to'save face' for Western leaders? Organisers of the Global Sumud Flotilla, a Gaza-bound flotilla with pro-Palestinian activists on board carrying aid, reported hearing explosions and seeing multiple drone attacks from their boats situated off Greece from late Tuesday to the early hours of Wednesday. "Multiple drones, unidentified objects dropped, communications jammed and explosions heard from a number of boats," the Global Sumud Flotilla said in a statement, without adding whether there were any casualties. "We are witnessing these psychological operations firsthand, right now, but we will not be intimidated." Suited in a life jacket, Brazilian organiser Tiago Avila updated on his Instagram at midnight on Wednesday that a total of 10 attacks targeted multiple boats with sound bombs and explosive flares.

Accurate recognition of vessel types from Automatic Identification System (AIS) tracks is essential for safety oversight and combating illegal, unreported, and unregulated (IUU) activity. This paper presents a strait-scale, machine-learning pipeline that classifies moving vessels using only AIS data. We analyze eight days of historical AIS from the Danish Maritime Authority covering the Bornholm Strait in the Baltic Sea (January 22-30, 2025). After forward/backward filling voyage records, removing kinematic and geospatial outliers, and segmenting per-MMSI tracks while excluding stationary periods ($\ge 1$ h), we derive 31 trajectory-level features spanning kinematics (e.g., SOG statistics), temporal, geospatial (Haversine distances, spans), and ship-shape attributes computed from AIS A/B/C/D reference points (length, width, aspect ratio, bridge-position ratio). To avoid leakage, we perform grouped train/test splits by MMSI and use stratified 5-fold cross-validation. Across five classes (cargo, tanker, passenger, high-speed craft, fishing; N=1{,}910 trajectories; test=382), tree-based models dominate: a Random Forest with SMOTE attains 92.15% accuracy (macro-precision 94.11%, macro-recall 92.51%, macro-F1 93.27%) on the held-out test set, while a tuned RF reaches one-vs-rest ROC-AUC up to 0.9897. Feature-importance analysis highlights the bridge-position ratio and maximum SOG as the most discriminative signals; principal errors occur between cargo and tanker, reflecting similar transit behavior. We demonstrate operational value by backfilling missing ship types on unseen data and discuss improvements such as DBSCAN based trip segmentation and gradient-boosted ensembles to handle frequent-stop ferries and further lift performance. The results show that lightweight features over AIS trajectories enable real-time vessel type classification in straits.