Russia is wearing down Ukraine’s defenses with aid from US and EU stalled

ukraine is running short of artillery shells and air-defense missiles to protect its cities from Russian attacks, with vital assistance from europe and the us tied up in the approval process as kyiv goes on the defensive.

Publicly, Ukrainian officials say they will keep up the fight against Russia’s invasion forces even if allied support doesn’t come through. But reports from the front show the situation there increasingly dire, with Kyiv’s forces struggling at times to hold back Moscow’s troops, according to western officials familiar with the discussions who asked for anonymity to comment on confidential matters.

Recent waves of Russian missile attacks killed dozens in Kyiv and other cities as Ukraine’s air defenses, which rely heavily on expensive interceptors provided by the allies, weren’t able to destroy as many of the incoming weapons as in the past, according to a European diplomat.

As Russia’s invasion grinds into a third year, the fighting has settled into trench warfare with drones leaving little chance for either side to surprise the other along the front. But to sustain this “active defense,” as the approach is known, Ukraine will need steady supplies of artillery shells and other munitions that allies are struggling to provide.

“We all know what is needed on the ground,” Estonian Defense Minister Hanno Pevkur said in an interview Tuesday. “Now the question is what we can send and what we can give.”

European allies will fall far short of the 1 million rounds they had promised to deliver by March 1, diplomats said, providing only about 600,000 by that deadline amid persistent production delays and concerns about depleting stocks. Defense ministers meeting in Brussels this week may seek to count other supplies to boost the total, but still won’t reach the 1 million goal, which was set last year, the diplomats said.

If Ukraine’s troops don’t have the shells to keep the pressure on, “Russia can continue firing artillery as their infantry attacks Ukrainian positions,” said Ann Marie Dailey, a researcher at Rand Corp. and an officer in the US Army Reserve. “That’s not a fair fight for the Ukrainian defenders.”

The challenges come as Ukraine’s commanders are finalizing plans to hold the 600-mile front line this year, probing for weaknesses in Russian defenses but not attempting a major breakthrough after last year’s counteroffensive yielded disappointing gains. Tensions have grown between President Volodymyr Zelenskyy and his military chief, Valeriy Zaluzhnyi, as the front lines have stagnated, according to western diplomats.

Moscow’s forces, meanwhile, are too battered to make significant advances unless Ukraine’s defenses collapse, according to western officials. Even then, the Kremlin would likely need to mobilize more troops to cement gains, something it’s so far been reluctant to do.

In Washington, the White House’s $60 billion assistance package has been stalled for months amid opposition from hardline Republicans. While the administration is still telling Kyiv and the other allies that it expects to win approval ultimately, doubts are growing as the presidential campaign picks up.

“Without it, simply put, everything that Ukrainians achieved and that we’ve helped them achieve will be in jeopardy,” Secretary of State Antony Blinken told a news conference Monday alongside NATO Secretary-general Jens Stoltenberg, who’s visiting Washington this week to help rally support for Ukraine.

European Union leaders meet February 1 for an emergency summit to try to overcome the opposition from Hungary’s Moscow-friendly government to releasing the €50 billion ($54 billion) in aid. If that effort fails— as it did in December—the bloc will have to find a way to fund the support without Budapest. Either way, the EU aims to approve the aid by the end of February, a European official said.

Even if EU aid does come through, the lack of US support would be felt by Ukrainian forces on the battlefield by late spring, according to western diplomats.

“The next few months will be decisive,” French President Emmanuel Macron said Tuesday. “Even if we’ve been lucky enough and are still lucky enough to have strong American support, it’s first and foremost our problem.”

The US has been pushing Kyiv to spell out its war plan for this year more clearly given the constraints on support. Officials expect a combination of continued pressure along the front lines with more covert operations and longrange strikes deep behind Russian lines. Ukraine has used homegrown weapons for some of those attacks, which have hit Moscow’s supply lines and bases and shaken its control over the Black Sea.

Allied officials point out that the defensive tactics, while they don’t deliver the kinds of dramatic breakthroughs that helped win Ukraine international support in the first year of the war, will ultimately wear down Russia’s ability to keep fighting.

Kyiv has also built up some reserves of key allied munitions in recent months to help ensure its troops are supplied, according to a western official.

But that’s not enough to offset the shortage of artillery shells.

Ukrainian troops are firing on average only about a third as many rounds that the Russians do, according to Pevkur, the Estonian defense minister. Moscow is on track to get about 4.5 million shells from its own production and supplies from North Korea, according to Estonian estimates. And while Ukraine’s more advanced howitzers and targeting equipment mean its forces don’t need as many shells as Russia does to do the same level of damage, the quantity disadvantage can’t be overcome completely.

“Ukraine inevitably is on the strategic defensive,” said Ben Barry, a land-warfare specialist at the International Institute for Strategic Studies. With enough modern, high-tech equipment from the allies, he added “it might well be able to inflict significant damage on the Russians.”

Though Vladimir Putin has shifted Russia’s economy almost fully to a war footing, it will take years for it to rebuild the thousands of tanks and other weapons lost so far in the fighting, according to western officials. And Russia has lost more than 315,000 soldiers killed and wounded, according to US estimates. Lately, its troops have also been succumbing to outbreaks of hantavirus, a debilitating illness spread by mice in its trenches, according to Ukrainian officials.

The Kremlin has sought to signal through intermediaries that it might be willing to consider talks with the US about ending the war, though American officials have said they’re skeptical about any such offers. Moscow is likely to delay any serious attempt at negotiations until after the US presidential election in November, hoping for a second term for Donald Trump, who has said he would make a quick deal to end the war, according to people familiar with Russian thinking.

Ukraine, meanwhile, is struggling to replenish the ranks of its troops, with President Zelenskiy criticizing the military’s call for as many as 500,000 new conscripts.