UK Troops Lead NATO's Largest 2025 Exercise on Ukraine's Border

Over 2,500 British personnel and 730 vehicles deploy to Romania for Steadfast Dart, testing NATO's rapid response capabilities.

Overview

Steadfast Dart marks the first major deployment of NATO's Allied Reaction Force, replacing the NATO Response Force last year.
The exercise involves over 2,500 British troops and 730 military vehicles traveling over 1,400 miles across Europe by land, air, and sea.
The operation is designed to test NATO's ability to mobilize quickly under pressure, with much of the activity taking place in Romania, near Ukraine's border.
British forces, including the Royal Scots Dragoon Guards and 4th Battalion of The Royal Regiment of Scotland, form the main battlegroup alongside NATO allies.
The exercise coincides with the upcoming third anniversary of Russia's invasion of Ukraine, emphasizing NATO's commitment to collective defense.