The Washington Post

Exclusive: Russian jamming leaves some high-tech U.S. weapons ineffective in Ukraine Many U.S.-made satellite-guided ammunitions in Ukraine have failed to withstand Russian jamming technology, prompting Kyiv to stop using certain types of Western-provided armaments after effectiveness rates plummeted, according to senior Ukrainian military officials and confidential internal Ukrainian assessments obtained by The Washington Post. Russia’s jamming of the guidance systems of modern Western weapons has eroded Ukraine’s ability to defend its territory and has left officials in Kyiv urgently seeking help from the Pentagon to obtain upgrades from arms manufacturers. Russia’s ability to combat the high-tech munitions has far-reaching implications for Ukraine and its Western supporters — potentially providing a blueprint for adversaries such as China and Iran — and it is a key reason Moscow’s forces have regained the initiative and are advancing on the battlefield. Read the full story here.

Russia slams Kharkiv with missile barrage, killing printing plant workers KYIV — Russian forces pounded the northeastern Ukrainian region of Kharkiv with 15 missiles Thursday, local officials said — the latest brutal attack in a Russian offensive in eastern Ukraine. At least seven people were killed when a missile hit a printing plant in Kharkiv city, the regional capital, and at least 40 others were injured in the strikes, local officials said. Russia’s new offensive has displaced thousands and has increased pleas by Kyiv for Western partners to provide more air defense systems. Read the full story here.

Ukraine’s allies debate how to squeeze more from frozen Russian assets BRUSSELS — The European Union has taken a small step toward its pledge to “make Russia pay” for the war in Ukraine, formally agreeing Tuesday to use windfall profits from frozen Russian assets to get Kyiv about $3 billion more this year. But with Ukraine in serious trouble and questions about U.S. funding looming, there is already a fresh push to unlock much more of the nearly $300 billion seized in 2022 — and quickly. U.S. Treasury Secretary Janet L. Yellen will try this week to rally finance ministers from the Group of Seven wealthiest countries around proposals to squeeze more money from the assets. Read the full story here.

Zelensky’s chief aide flexes power, irks critics — and makes no apologies KYIV — If actor and comedian Volodymyr Zelensky’s top credential when he was elected in 2019 was that he’d played a president on TV, the top qualification of his all-powerful chief of staff, Andriy Yermak, was being Zelensky’s friend. The head of the office of the president, as Yermak’s post is formally known, has always wielded enormous influence in Ukraine. Wartime conditions, including martial law, have concentrated extraordinary authority in the presidential administration, making Yermak perhaps the most powerful chief of staff in the country’s history — virtually indistinguishable from his boss. Read the full story here.

With its energy network nearly destroyed, Ukraine already fears the winter KYIV — While the rolling plains of Ukraine’s countryside are in full spring bloom, officials already fear what the distant winter will bring as a major energy crisis grips the country and power companies resort to phased blackouts to conserve supplies. Russian territorial gains over the past months have been mirrored by successful missile barrages against Ukraine’s power plants, both abetted by faltering supplies of weapons and ammunition from the country’s foreign backers. Ukraine’s energy companies are scrambling to repair the power stations damaged by Russian missiles before frigid temperatures set in — and avoid plunging the cities into the cold and dark when winter comes. Read the full story here.

Second Russian invasion of Kharkiv caught Ukraine unprepared KHARKIV, Ukraine — Russia’s new offensive across Ukraine’s northeastern border had been expected for months — yet it still surprised the Ukrainian soldiers stationed there to defend against it. Ukraine’s 125th Territorial Defense Brigade — stretched thin along a roughly 27-mile stretch of the Kharkiv region’s border with Russia — used reconnaissance drones to monitor, daily, how Moscow was steadily building up forces for a possible attack. But the morning it happened, May 10, the brigade lost all its video feeds due to Russian electronic jamming. Read the full story here.

U.S. offers aid as Zelensky drops foreign trip due to Russian advance Ukrainian President Volodymyr Zelensky on Wednesday scrapped a planned trip to Spain in order to stay in his capital and address Russia’s expanding front-line assault, his spokesman said, a measure of the rapidly increasing anxieties over the Kremlin’s military advances in recent days. The decision came as Secretary of State Antony Blinken announced another $2 billion in U.S. military aid as he wrapped a two-day visit to Ukraine that was intended to demonstrate Washington’s continued support for the war-hit country. Blinken’s trip was planned before Russia’s weekend advances on Ukraine’s second-largest city, Kharkiv. But it also served to highlight the lingering consequences of Washington’s seven-month delay in approving more military aid for Ukraine. Stocks of artillery shells and other long-range munitions have run perilously low, leaving Ukrainian troops on the back foot. Read the full story here.

U.S. bans Russian uranium imports, key to nuclear fuel supply President Biden on Monday evening signed a bipartisan bill prohibiting Russian imports of enriched uranium, the main fuel used by nuclear power plants, a move intended to cut off one of the last significant flows of money from the United States to Russia amid the war in Ukraine. Congress took swift action to ban Russian oil and gas imports a month after the February 2022 invasion of Ukraine. But sanctions on uranium imports have taken much longer, in part because Russia supplies roughly 20 percent of U.S. nuclear fuel, leading some lawmakers to fear disruptions to the nation’s 93 nuclear reactors. Read the full story here.

Second Russian invasion is worse than the first, Kharkiv region evacuees say A new Russian offensive into Ukraine’s Kharkiv region has forced more than 6,000 people to evacuate this small city since Friday, fearing for their lives and racing to escape a second occupation more than two years after Moscow’s troops first crossed the border with columns of tanks. The wave of displaced people from Vovchansk, located just five miles from the Russian border, and surrounding settlements is reminiscent of those early days of the invasion in February 2022 — but this attack by Russia is even worse, the evacuees said. Russian glide bombs weighing half a ton each have been dropped repeatedly from aircraft on Vovchansk and neighboring border towns for days. The sound of artillery shelling has been constant. Self-destructing drones can be heard buzzing overhead before crashing into vehicles. So much is on fire that the heavy smoke makes it hard to breathe. Read the full story here.

Blinken visits Ukraine to push U.S. support as Russia pummels Kharkiv KYIV — Secretary of State Antony Blinken met Ukrainian President Volodymyr Zelensky on Tuesday in Ukraine’s capital, part of a mission to display Washington’s continued support for the country’s faltering war effort after months of congressional inaction choked off military assistance. The delay in aid weakened Ukraine’s ability to repel renewed Russian attacks. Blinken’s two-day trip is the first high-level visit by a Biden administration official since Congress last month approved a $61 billion aid package for Ukraine after seven months of obstruction by Republicans. The visit was intended as a show of solidarity as the Pentagon speeds antiaircraft defenses, artillery and other key equipment into the country to try to stabilize Kyiv’s front lines. But officials concede that given Ukraine’s sizable challenges, its military may not regain a battlefield advantage before 2025 at the earliest. Read the full story.