Pledge comes a few days after US approved the possible delivery of the fighter jets

• What we know on day 543 of the invasion

Former Kherson region residents struggling for money are taking advantage of a Russian scheme offering free housing, the Kyiv Post reports.

A scheme set up by the Kremlin last autumn provides housing vouchers to Ukrainians in occupied territories who are willing to accept Russian passports.

Russia’s Kursk and Rostov regions, both of which border Ukraine, reported drone strikes while Russia’s defence ministry said it had jammed a Ukrainian drone in the Moscow region, forcing it to crash in an unpopulated area.

Russia’s aviation watchdog said it had briefly halted flights to the city’s Vnukovo and Domodedovo airports in response.

Russia’s possession of nuclear arms is response to threats, Lavrov says; rise in Ukraine battlefield casualties brings total close to half a million

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Russia’s foreign minister Sergei Lavrov says Moscow’s possession of nuclear weapons protects the country from external security threats, while reminding the west of the risks of a nuclear conflict. “The possession of nuclear arms is today the only possible response to some of significant external threats to security of our country,” Lavrov said in an interview for state-owned magazine The International Affairs. Lavrov warned the US and Nato allies risk ending up in “a situation of direct armed confrontation of nuclear powers”. “We believe such a development should be prevented. That’s why we have to remind about the existence of high military and political risks and send sobering signals to our opponents,” Lavrov said.

The number of battlefield casualties in Ukraine is approaching nearly 500,000 Russian and Ukrainian soldiers, US officials have told the New York Times, marking a significant rise in the death toll this year after intense fighting in the east of the country. Russia’s military casualties are approaching 300,000, the officials claimed, with as many as 120,000 killed in action. Ukraine was said to have close to 70,000 killed and 100,000-120,000 wounded. Fierce fighting near Bakhmut in eastern Ukraine have led to significant casualties on both sides, more than doubling the number of dead since November.

Ukrainian forces could fail to retake the Russian-occupied strategic south-eastern city of Melitopol during their counteroffensive, a US official said. Melitopol has been under Russian control since March 2022 and has roads and railways used by its troops to transport supplies to areas they occupy. The US official, speaking on the condition of anonymity, was citing an intelligence report, but the prediction is largely in line with Washington’s view that Ukraine’s counteroffensive is progressing slower than expected. The official added that despite the report and limited progress towards Melitopol, the US believed it was still possible to change the gloomy outlook.

One person was killed and two injured as a result of Russian shelling of a village near the southern Ukrainian city of Kherson, according to the prosecutor general’s office said. Some private houses were damaged in the attack, but no further details were provided. In a separate case, four people were injured after Russia shelled a residential area of the city of Chasiv Yar, located in the Donetsk region close to Bakhmut.

Russia is continuing its crackdown against critics at home and abroad, with authorities shut down prominent rights group the Sakharov Centre, saying it had illegally hosted conferences and exhibitions. Critics say the group is the latest target of the Kremlin’s battle against liberal-leaning organisations that challenge the state. Separately, a Russian court has placed the co-chair of independent election monitoring group Golos in pre-trial detention until at least 17 October. The ruling comes as Russia gears up for regional elections next month. Moscow also announced sanctions against international criminal court prosecutor Karim Khan, who in March issued a warrant against Putin accusing him of having “illegally deported” thousands of Ukrainian children to Russia.

Kyiv has welcomed a US decision to let Denmark and the Netherlands hand F-16 fighter jets over to Ukraine once its pilots are trained to use them. A US official confirmed Denmark and the Netherlands had been given “formal assurances” for the jet transfer. Training by an 11-nation coalition is to begin this month, and officials hope pilots will be ready by early 2024. Ukrainian defence minister Oleksii Reznikov hailed “great news from our friends in the United States”.

Russian forces have destroyed Ukrainian drones targeting Moscow and its Black Sea fleet. Russia’s defence ministry said its air force had downed a Ukrainian drone over the capital early Friday morning. Footage showed damage to an expo centre on the Krasnopresnenskaya embankment of the Moskva River, 100 metres from Moscow city.

Ukrainian prime minister Denys Shmyhal hailed “important and constructive” talks on grain exports with his Romanian counterpart Marcel Ciolacu during a visit to Bucharest. Ciolacu said Romania wanted to double the amount of Ukrainian grain transiting his country to 4m tonnes. The talks came a day after the first civilian cargo ship sailed through the Black Sea from Ukraine to Istanbul in defiance of a Russian blockade.

US estimates almost 500,000 Russian and Ukrainian military casualties in fighting in the conflict so far

• Russia-Ukraine war – latest news updates

The number of battlefield casualties in Ukraine is approaching nearly 500,000 Russian and Ukrainian soldiers, US officials have told the New York Times, marking a significant rise in the death toll this year following intense fighting in the east of the country.

Russia’s military casualties are approaching 300,000, the officials claimed, with as many as 120,000 killed in action.

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One civilian was injured and private houses, farm buildings and gas pipelines were damaged in the Russian shelling of the Kherson oblast in the early hours of Friday, Ukraine’s prosecutor general’s office said.

The villages of Bilozerka and Dniprovske were the main targets of Russian troops.

No casualties reported after air defences destroyed drone, which fell on building in Expo Center complex, say officials

• Russia-Ukraine war: latest news updates

A Ukrainian drone has smashed into a building in central Moscow after Russian air defences shot it down, disrupting air traffic at all the civilian airports of the Russian capital, Russian officials have said.

A Reuters witness who was in the area in the early hours of Friday described hearing “a powerful explosion”. Reuters images showed workers and emergency workers inspecting a damaged roof of a non-residential building.

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The US has sanctioned three entities accused of seeking to facilitate arms deals between North Korea and Russia as Washington tightens its restrictions on support for Moscow’s war in Ukraine.

The US treasury department said in a statement that Russia was continuing to use up munitions and lose heavy equipment in Ukraine, forcing it to turn to its small pool of allies, including North Korea, for support.

This action is part of the continuing US strategy to identify, expose, and disrupt third-country actors seeking to support Russia’s brutal war against Ukraine.

The United States continues to root out illicit financial networks that seek to channel support from North Korea to Russia’s war machine.

Alongside our allies and partners, we remain committed to exposing and disrupting the arms trade underpinning Putin’s brutal war in Ukraine.

Nato official apologises for saying Ukraine could give up territory to Russia; Russia shoots down Ukrainian drones near Moscow

A senior Nato official has apologised and clarified his comments, a day after he said publicly that Ukraine could give up territory to Russia in exchange for Nato membership and an end to the war. Stian Jenssen, the chief of staff to the Nato secretary general, said “My statement about this was part of a larger discussion about possible future scenarios in Ukraine, and I shouldn’t have said it that way. It was a mistake.”

Ukraine’s forces have entrenched themselves on the outskirts of Urozhaine after recapturing the settlement in the Donetsk region from Russian forces, Ukraine’s deputy defence minister said. Hanna Maliar posted on the Telegram messaging app on Wednesday morning that the village had been liberated, adding that offensive operations continue.

Ukraine’s air force on Wednesday said a large group of Russian army drones entered the mouth of the Danube river and headed toward the Izmail river port near the border with Romania. The governor of southern Odesa region, Oleh Kiper, asked residents of Izmail district to take shelter at about 1:30 am and cancelled the air raid alert one hour later.

Russia’s defence ministry said Wednesday it shot down three Ukrainian drones southwest of Moscow, the latest in a surge of aerial attacks near the capital. Ukraine launched the attack at 5:00 am using “three unmanned aerial vehicles on objects in the Kaluga region”, the ministry said on Telegram.

Russian authorities refused to renew the visa for Dutch journalist Eva Hartog, who has lived and worked in the country for 10 years, and gave her six days to leave Russia, she said in a column published Wednesday. Her effective expulsion is one of several in recent years and comes amid a months-long crackdown that the Kremlin has unleashed on independent journalists, critical news outlets, opposition activists and human rights groups.

The United States condemned Russia’s continued attacks on Ukraine’s grain infrastructure in a state department statement on Wednesday, as it called for Moscow to return immediately to the grain deal. Russian president Vladimir Putin does not care about global food security, state department deputy spokesperson Vedant Patel told reporters after Ukraine earlier on Wednesday said Russia had attacked its grain storage facilities overnight.

Kyiv said a civilian cargo vessel had exited its southern port of Odesa on Wednesday despite warnings from Russia that its navy could target ships using Ukraine’s Black Sea export hubs.

Ukraine will not be able to operate US-built F-16 fighter jets this coming autumn and winter, air force spokesperson Yuriy Ihnat told Ukrainian television late on Wednesday. “It’s already obvious we won’t be able to defend Ukraine with F-16 fighter jets during this autumn and winter,” Ihnat told a joint telethon broadcast by Ukrainian channels.

Vladimir Putin is reportedly planning to hold a meeting with Russian policymakers on Wednesday in order to discuss reintroducing some capital controls to help prop up the struggling rouble. Citing a Russian finance ministry proposal, the Financial Times said large exporters could be forced to convert up to 80% of their foreign currency into roubles in order to raise demand for the currency.

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There was no immediate comment from Russia on the recapture of the village of Urozhaine. Here’s a report from Reuters on what’s happening on the ground.

The village’s recapture would indicate Ukraine is pressing ahead with an offensive drive south towards the Sea of Azov that aims to cut Russian occupying forces in half. Urozhaine lies just over 90km (55 miles) from the Sea of Azov.

Three killed in Russian strikes on Volyn; Russia raises interest rates to 12%

Three people were killed, several people were wounded and buildings were damaged in a large-scale air-attack on Ukraine’s western region of Lviv and the north-western region of Volyn. “Many missiles were shot down, but there were also hits in Lviv,” city mayor Andriy Sadovyi said, adding that orders were given to evacuate at least one burning apartment building. The barrage came just hours before top Russian military officials and their counterparts from allied countries in Asia, the Middle East and Africa gathered outside Moscow for a security conference.

The Bank of Russia raised its key rate to 12% from 8.5%. The statement announcing the increase did not mention the rouble, which dropped to its lowest level in nearly 17 months on Monday. The Russian currency was boosted by the central bank’s move.

Russia fined social media site Reddit for the first time for not deleting “banned content” that it said contained “fake” information about Russia’s military campaign in Ukraine, RIA reported, citing a Moscow court. Reddit joins a list of sites under scrutiny in Russia for failing to remove content that Moscow deems illegal, including Wikimedia, streaming service Twitch, and Google.

Three Bulgarian nationals suspected of spying for Russia while living in the UK have been arrested and charged, police have said. The defendants were among five people detained in February after a long-running counter-terrorism investigation. Three of those were then charged with possession of false identity documents, according to the Metropolitan police, which is responsible for espionage cases.

Andriy Yermak, head of the office of the president of Ukraine, said Russian athletes should be banned from participating in international competitions after Russian strikes destroyed a sports facility in Dnipro. Kira Rudik, a Ukrainian MP and the leader of the liberal Golos party, also said Ukraine will boycott the Olympic Games if Russia and Belarus participate in the competition.

Mali’s military leader Assimi Goita said on Tuesday that he had spoken on the phone to the Russian president, Vladimir Putin, about the coup in Niger. Putin “stressed the importance of a peaceful resolution of the situation for a more stable Sahel,” Mali’s interim president, Assimi Goita, said on Twitter. The Kremlin said the call was initiated by Mali. The statement added: “The parties specifically focused on the current situation in the Sahara-Sahel region and emphasised, in particular, the importance of settling the situation in the Republic of Niger solely through peaceful political and diplomatic means.”

The US said that Russia would be violating UN resolutions if it reaches an arms deal with North Korea, after the two countries’ leaders called for greater cooperation. State department spokesperson Vedant Patel told reporters: “Any kind of security cooperation or arms deal between North Korea and Russia would certainly violate a series of UN security council resolutions.”

Sweden’s government said Tuesday that it would donate to Ukraine ammunition and spare parts for previously donated weapon systems worth over $300m (£240m). Speaking at press conference, defence minister Pal Jonson said the military aid package, Sweden’s 13th to Ukraine, would include ammunition and spare parts valued at about 3.4bn kronor ($313m/£250m).

The Ukrainian government is to build new fortifications and military infrastructure in northeast regions that border Russia and Belarus at a cost of nearly $35m, prime minister Denys Shmyhal said on Tuesday.

Ukrainian president Zelenskiy visited the south-eastern region of Zaporizhzhia and met troops fighting in the counteroffensive against Russian forces, the president’s office said on Tuesday. Zelenskiy was shown in a video with senior Ukrainian soldiers examining a battlefield map at what the president’s office said was the frontline command point of the 46th separate airmobile brigade, near the town of Orikhiv.

Russia and North Korea on Tuesday advocated closer collaboration including in the defence sector. Moscow and Pyongyang have drawn closer since the Kremlin deployed troops to Ukraine and commenced large-scale hostilities last year, according to AFP.

The Ukrainian air force said it destroyed 16 out of the 28 cruise missiles launched by Russia overnight. This blog is now closed

Russia’s central bank has announced it will hold an extraordinary meeting on Tuesday to discuss the level of its key interest rate after the rouble fell to its weakest point in almost 17 months.

The currency has been steadily losing value since the beginning of the year and slid past the psychologically important level of 100 to the dollar on Monday morning.

Some are spending life savings to stay out of the war, but such actions are seen as treasonous by those already fighting

At the last military checkpoint before he exited Ukraine in April, a 39-year-old man from Odesa handed over papers showing he had a serious spinal injury, thus exempting him from military service and from the ban on adult men leaving the country.

“One of the soldiers said, ‘That hospital really likes this diagnosis, huh?’” recalled the man. “I could see they knew exactly what was going on, and it wasn’t the first time. But they were powerless to do anything, so waved me through,” he said.

Overnight attack on southern port city wounded three, according to local governor; currency falls to weakest point in almost 17 months

• What we know on day 537 of the invasion

Ukraine has condemned what it called “provocative” Russian actions, a day after a Russian warship fired warning shots at a cargo vessel in the Black Sea.

The ministry said in a statement:

The ministry of foreign affairs of Ukraine strongly condemns the provocative actions carried out by the Russian Federation on August 13 in the Black Sea in relation to the Turkish dry cargo vessel ‘Sukru Okan,’ which was en route to the port of Izmail,

The Russian Navy grossly violated the UN Charter, the UN Convention on the Law of the Sea, and other norms of international law. These actions exemplified Russia’s deliberate policy of endangering the freedom of navigation and safety of commercial shipping in the Black Sea.