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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 Friday, April 11, 2025

Report for Friday, April 11, 2025

Market selloff resumes as Donald Trump’s China tariffs spook investors

Trump envoy Witkoff travels to Russia to meet Putin

Ukraine is winning the drone start-up war

In Secret Meeting, China Acknowledged Role in U.S. Infrastructure Hacks

The Pentagon cut $5.1 billion in IT and consulting contracts, calling them 'wasteful spending.’

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