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Daily national security briefings aren’t just for the president anymore. The Cipher Brief uses AI partnered with human analysis and expert perspective to keep you up-to-date on national security news from around the world.

Report for Monday, April 1, 2024

Iran warned Russia of security threat before Moscow attack

Russian military intelligence may be linked to 'Havana syndrome’

Zelensky says Ukraine faces retreat without U.S. aid

Israel to move over 1 million Palestinian civilians from Rafah ahead of assault

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