Skip to content
Search

Latest Stories

cipherbrief

Welcome! Log in to stay connected and make the most of your experience.

Input clean
The Open Source Report logo: yellow on blue background

The Cipher Brief curates open source information from around the world that impacts national security. Here’s a look at today’s headlines, broken down by region of the world.

Open Source Report for Thursday, April 17, 2025

Report for Thursday, April 17, 2025

Ukraine rejects proposal by Witkoff that would cede territory

Denmark to send unarmed soldiers to Ukraine for drone warfare training

The West as we knew it is dead, warns Ursula von der Leyen

Tech war: Nvidia founder Huang visits Beijing amid US restrictions on H20 chips

Trump Waved Off Israeli Strike After Divisions Emerged in His Administration

You've reached subscriber-only content

Unlock expert intelligence: your gateway to exclusive security insights trusted by global leaders

2270274463 2270274929 2270274872