Sweden and Denmark are shipping parts of the Tridon Mk2, a truck-mounted 40mm air defense cannon, to Ukraine, to gain "important experience and data."

Sweden's new $916m air defense spending is based around mobility and anti-drone defense, taking lessons from Ukraine.

https://euromaidanpress.com/2026/04/02/sweden-to-send-tridon-anti-air-cannon-to-ukraine-to-gain-valuable-experience-for-its-drone-defense/