A secretive, high-stakes U.S.-Ukrainian military partnership forged in 2022 shaped the course of the Ukraine war, yielding early gains but later unraveling amid diverging goals, internal rivalries, and shifting American policy.

An encrypted group chat among Trump officials-revealed after a journalist was mistakenly included-exposes the administration’s opaque decision-making and cavalier attitude toward military action, international law, and operational security.

A Signal group chat used by senior Trump administration officials revealed specific operational details of a U.S. military strike on Yemen, raising serious national security concerns and prompting The Atlantic to publish the full message thread after denials from administration officials.

A reckless Signal group chat involving Secretary of Defense Pete Hegseth and other top officials exposed sensitive military plans, raising serious national security concerns and prompting calls for his resignation.

David French argues that Pete Hegseth should resign from his post after reportedly leaking sensitive U.S. military strike plans in a group chat, a grave security breach that undermines trust and sets a dangerous precedent for military leadership.

Caitlin Rivers argues that Robert F. Kennedy Jr.’s suggestion to let bird flu spread through poultry flocks is dangerously complacent and ignores the virus’s unpredictable and potentially deadly nature.