波兰军方表示，针对俄罗斯对乌克兰发动的袭击，波兰开展了预防性空中军事行动。

Woodside Energy Group said pre-commissioning at its Scarborough offshore gas project in Western Australia remains suspended after Greenpeace protesters boarded the platform. The company said the incident prompted substantial response measures that could incur material costs and said it supports authorities enforcing the law. Greenpeace said protesters stayed overnight, with two erecting hanging tents on the platform and two returning to their vessel, and reiterated that the project threatens marine ecosystems and would raise greenhouse gas emissions.

The Russian Defence Ministry said on the 17th that over the previous day Russian forces seized eight populated localities in Kharkiv and other areas and struck Ukrainian transport infrastructure, UAV storage sites and temporary deployment points. It said air defences shot down 654 Ukrainian fixed-wing drones and one HIMARS rocket; the Black Sea Fleet destroyed one Ukrainian naval drone in the Black Sea. The Ukrainian General Staff said on the 17th that its air force, missile troops and artillery struck Russian troop concentrations and drone command posts, destroying one tank, two armoured vehicles and 1,396 drones.