Isabelle Khurshudyan

• National Security

Caught unaware by Ukraine’s military incursion into Russia, the Biden administration is debating whether to help Kyiv’s forces hold the sliver of territory they now occupy.

• Post Reports

In recent weeks, Ukraine launched a surprise attack into Russia, taking land and capturing Russian prisoners of war. Today, The Post’s Ukraine bureau chief, Isabelle Khurshudyan, explains how Ukraine’s incursion may change the trajectory of the war.

• Europe

As Moscow’s forces gain ground in Ukraine’s east, some are questioning why Kyiv is devoting so many resources to taking Russian land rather than defending its own.

• Europe

The warring countries were set to hold indirect talks in Qatar on an agreement to halt strikes on energy and power infrastructure, according to officials.

• Europe

Ukrainian forces have continued to push deeper into Russia, further signaling this operation wasn’t a short raid but rather a potential occupation.

• Europe

A surprise Ukrainian attack into Russia’s Kursk region appeared to use Western-donated fighting vehicles. The U.S. offered no objections to the operation.

• Europe

After a landmark prisoner deal showed Moscow and Washington can still do business, Kyiv said it would hold President Biden to his promise: ‘Nothing about Ukraine without Ukraine.’

• Europe

Ukrainian and Western officials now caution that the aircraft once championed by Kyiv as a game changer are unlikely to make an immediate impact on the battlefield.

• Europe

Ukraine’s urgent need for soldiers to fight Russia’s invasion is eroding the workforce and creating a drag on the economy but also new opportunities for women.