Russia presses its offensive in Ukraine and issues new threats as the West tries to blunt the push

Russian troops advance in Ukraine, prompting West to bolster Kyiv's defenses and sparking fears of escalation.

Slowly but steadily this summer, Russian troops are forging through Ukraine's outgunned and undermanned defenses in a relentless onslaught, prompting the West to push for new weapons and strategies to shore up Kyiv.

That, in turn, has brought new threats by President Vladimir Putin to retaliate against the West — either directly or indirectly.

The moves by the West to blunt the offensive and the potential Kremlin response could lead to a dangerous escalation as the war drags through its third year — one that further raises the peril of a direct confrontation between Russia and NATO.

Russia took advantage of its edge in firepower amid delays in U.S. aid to scale up attacks in several areas along the 1,000-km front. Relatively small units are probing Ukrainian defenses for weak spots, potentially setting the stage for a more ambitious push.

Russia's offensive near Ukraine's second-largest city, Kharkiv, that began in May and worried Kyiv's Western allies has apparently lost momentum after the Ukrainian army bolstered its forces in the area by redeploying troops from other sectors.

Meanwhile, Russia has made incremental but steady advances in the Donetsk region, including around the strategic hilltop town of Chasiv Yar, a gateway to parts of Donetsk still under Ukrainian control. Analysts say the fall of Chasiv Yar would threaten the key military hubs of Sloviansk and Kramatorsk.

Putin declared that Moscow wasn't seeking quick gains and would stick to the current strategy of advancing slowly.