El-Obeid under siege by RSF: Could this be Sudan's next el-Fasher? Half a million people are trapped in the Sudanese city of el-Obeid, the capital of North Kordofan state, as the Rapid Support Forces (RSF) paramilitary group tries to enforce its dominance over the Kordofan and Darfur regions during a civil war that has wrought devastation on the country for three years. The Office of the United Nations High Commissioner for Human Rights has warned of an impending humanitarian "catastrophe" as el-Obeid is expected to be the next site for major ground clashes between the RSF and Sudanese military. Many countries have also raised the alarm about atrocities being carried out in the city. El-Obeid, which has been cut off by continuous drone attacks for months, is under threat after the mass atrocities carried out by the RSF in el-Fasher, capital of North Darfur state.

Is the war entering a new phase? It was, perhaps, Ukraine's quietest victory over Russia's oldest and closest ally. Ukrainian President Volodymyr Zelenskyy urged neighbouring Belarus to shut down four Moscow-installed relay stations that help guide Russian drone attacks on Ukraine. The stations - originally cellular communication towers - relay signals for Russian drone operators and allow their unmanned aircraft to exchange information with each other and fly deep into western Ukraine, which has few drone interceptors and NATO-supplied air defence systems. The relayers did "make the signal stronger" and the Russian attacks "more precise", Andriy Pronin, one of the pioneers of drone warfare in Ukraine, told Al Jazeera.

Is the war entering a new phase? Russia-Ukraine war: Why has Putin rejected limits on long-range strikes? Russian President Vladimir Putin says Moscow will continue its more than four-year-long war on Ukraine, rejecting Kyiv's proposals to limit the use of long-range missiles and stop hostilities. In an interview with Russia's state television service on Sunday, Putin said Ukraine had proposed a mutual halt to long-range attacks as a step towards peace. But the Russian president suggested this proposal was made because Kyiv's forces were under pressure along the 1,250km (775-mile) front line.

Ukraine launched one of its largest drone attacks on Moscow, striking a major oil refinery and sending thick black smoke over the capital, according to Russian officials.

Russia’s defense ministry said 555 drones were shot down across the country. Sobyanin said 180 were shot down around Moscow alone.

Police in Poland are investigating the execution-style murder of a Russian artist and vocal critic of President Vladimir Putin. Polish prosecutors said Robert K, known as the artist Semyon Skrepetsky, was shot dead on Monday morning in the Polish city of Biała Podlaska, about 40km (25 miles) from the Belarusian border. The 44-year-old was shot five times in the head, chest and back in a car park in the city, located about 600m from the Belarusian consulate. He was known for his caricatures of politicians, including Putin, Belarusian leader Alexander Lukashenko and Chechen leader Ramzan Kadyrov. Marcin Kozak, spokesman for the District Prosecutor's Office in Lublin, said the artist was approached by an unidentified gunman who fired two shots at him.

Ukrainian drones have struck a historic museum in Russia-annexed Sevastopol in Crimea, igniting a roof fire, as Russian authorities slashed nighttime train schedules amid intensifying air attacks across the peninsula and deep into Russia. Sevastopol's Russian-installed governor, Mikhail Razvozhayev, announced the damage on Telegram early on Wednesday. "This building is not just a museum, it is a symbol of resilience, which has repeatedly taken the blows of the enemy." Razvozhayev said that during World War II's Siege of Sevastopol, "the Panorama building was subjected to massed bombing by German aviation". He declared: "The enemy will pay for this sacrilege!"

Ukraine has launched coordinated drone attacks on Russian energy infrastructure across multiple regions overnight. The most significant strike hit Taganrog, Rostov Oblast, where a major port fire broke out after drones hit a tanker, fuel tank and administrative building, Russia's RIA Novosti state media agency reported. "A tanker, a fuel tank, and an administrative building caught fire at the port of Taganrog as a result of a drone attack," Slyusar wrote. "According to preliminary information, there are no casualties. The information is being clarified."

Fibre-optic drones have become Hezbollah's primary weapon against Israeli soldiers and civilians, along both sides of the Lebanese border, and are now seen as the biggest threat there, as fighting continues six weeks into a supposed ceasefire. One Israeli soldier was killed and two others injured in a drone attack near the Israeli border community of Shomera on Wednesday. Of the 11 Israeli soldiers and one civilian defence contractor killed since the ceasefire came into force, eight have been killed by fibre-optic drones. Most of the attacks have targeted Israeli forces, which are currently occupying a large area of southern Lebanon, but Hezbollah is also increasingly attacking Israeli communities across the border, according to the Alma Research Center, an Israeli think tank which monitors the conflict. It has recorded more than 100 drone attacks against communities inside Israel since the ceasefire began in April.

What are Russia's gains from the Iran war? 'We are not losers; we are winners' A Russian attack has damaged port infrastructure in Ukraine's Danube River port city of Izmail, a vital grain-export hub, while Russian authorities said they had downed four Ukrainian drones headed towards Moscow, as peace efforts remain stalled and both sides continue reciprocal attacks. Izmail, in the Odesa region, is a frequently targeted logistical centre and was hit in the early hours of Tuesday. It is Ukraine's largest port on the Danube. The attack lasted from about 1am to 3am (22:00 to 00:00 GMT), with firefighters battling a blaze in a building with blown-out windows. This followed another Russian attack on port infrastructure in Izmail on the night of May 2. In Kharkiv, two people were rescued, and one may remain trapped under the rubble after a Russian drone attack, Mayor Ihor Terekhov said on Telegram.