Is recognising Palestine a way to'save face' for Western leaders? A Spanish naval vessel will join the Global Sumud Flotilla for Gaza to provide assistance and, if necessary, conduct rescues, Spanish Prime Minister Pedro Sanchez has said. Italy earlier announced it was dispatching a frigate after a night of drone attacks on the humanitarian flotilla opposed by the Israeli government. Finland's president hails rise of global south at UNGA Estonia calls Russian jets violating its airspace a'hostile act'

Rescuers say 20 people have been injured in southern Israel after the Israeli military said a drone was launched from Yemen. The Israel Defense Forces said the drone struck the town of Eilat on the Red Sea coast, with attempts made to intercept it. The Magen David Adom emergency medical service said 20 people were taken to Yoseftal Hospital - two with serious limb injuries. This breaking news story is being updated and more details will be published shortly. Please refresh the page for the fullest version.

We are witnessing these psychological operations firsthand, right now, but we will not be intimidated,

Italy condemns'drone attack' on Gaza aid flotilla and deploys frigate Italy's defence minister has condemned what he said was an overnight drone attack by unidentified perpetrators on a flotilla trying to breach Israel's naval blockade of Gaza to deliver aid. Guido Crosetto also said he had ordered an Italian Navy frigate to head towards the 52 boats in the Global Sumud Flotilla (GSF), which are mostly off the coast of Crete, to assist Italian citizens on board. The GSF said several boats reported explosions and unidentified objects being dropped, as well as drones overhead and communications jamming. It accused Israel of a dangerous escalation. Israel's government has not commented.

Is recognising Palestine a way to'save face' for Western leaders? Activists say Israeli drones carried out several attacks on the Gaza-bound Global Sumud Flotilla, dropping explosive devices near several boats but causing no injuries. Chile's president draws parallel between Gaza and Holocaust at UNGA

How is Russia replenishing its military? What is a'coalition of the willing'? How China forgot promises and'debts' to Ukraine How are Europe, the US pulling apart on Ukraine? The Kremlin has announced it has "no alternative" but to continue waging war, as it pushed back on United States President Donald Trump's sudden sea change towards Ukraine that saw him brand Russia a "paper tiger". Kremlin spokesperson Dmitry Peskov hit back at Trump's claim that Ukraine could in effect win the war, declaring on Wednesday that Russia would be continuing its offensive on Ukraine "to ensure our interests and achieve the goals".

Ukrainian soldiers carry a Vampire drone after a training flight on Feb. 8, 2025. Ukrainian soldiers carry a Vampire drone after a training flight on Feb. 8, 2025. One afternoon this spring, Mykhailo Fedorov, a minister in the wartime government of Ukraine, turned up the volume on his laptop and played a video to illustrate his latest innovation. Its purpose, he explained, was to make the experience of combat feel more like a video game to Ukrainian troops--or as he put it, "to gamify" the war. The clip showed a series of aerial strikes, each filmed from the vantage of a combat drone. One of them, apparently flying by night, had used its thermal-imaging camera to detect an enemy soldier in what looked like a field or forest.

How is Russia replenishing its military? What is a'coalition of the willing'? How China forgot promises and'debts' to Ukraine How are Europe, the US pulling apart on Ukraine? Ukrainian drones attacked the Salavat petrochemical complex, controlled by energy giant Gazprom, in Russia's Bashkortostan, causing a fire, regional Governor Radiy Khabirov said on Wednesday via his Telegram channel. Ukraine's military struck two Russian oil distribution facilities in the Bryansk and Samara regions, as well as a military airfield in Russia-occupied Crimea, Kyiv's general staff said on Telegram.

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.

Abstract--This article examines state estimation in discrete-time nonlinear stochastic systems with finite-dimensional states and infinite-dimensional measurements, motivated by real-world applications such as vision-based localization and tracking. We develop an extended Kalman filter (EKF) for real-time state estimation, with the measurement noise modeled as an infinite-dimensional random field. When applied to vision-based state estimation, the measurement Jacobians required to implement the EKF are shown to correspond to image gradients. This result provides a novel system-theoretic justification for the use of image gradients as features for vision-based state estimation, contrasting with their (often heuristic) introduction in many computer-vision pipelines. We demonstrate the practical utility of the EKF on a public real-world dataset involving the localization of an aerial drone using video from a downward-facing monocular camera. The EKF is shown to outperform VINS-MONO, an established visual-inertial odometry algorithm, in some cases achieving mean squared error reductions of up to an order of magnitude.