Welcome to your Monday morning rundown of defense and global affairs. Here’s what you need to know today, November 17.

Biden Approves Ukraine To Use Long-Range Strikes

In a significant shift, President Joe Biden has greenlit Ukraine’s use of US-supplied long-range missiles, Army Tactical Missile System, or ATACMS, for strikes deeper into Russian territory.

The decision comes as Russia bolsters its forces with thousands of North Korean troops along Ukraine’s northern border.

This move marks a new chapter in the conflict, with Biden responding to mounting pressure from Ukraine and its Western allies, who argue that these advanced weapons are critical for defending against Russian aggression.

The US official and other informed sources, speaking on condition of anonymity, were reportedly not authorized to publicly disclose the US decision.

Ukrainian President Volodymyr Zelenskyy also offered a notably measured response on Sunday.