About Resolute Castle

Exercise Resolute Castle is a U.S. Army Europe and Africa led, multinational, joint exercise which marries U.S. Army Reserve and National Guard, as well as allied and partner nation engineering unit training opportunities with the completion of real world construction projects that enhance training capabilities in various areas of Europe's eastern member-states. Resolute Castle is designed to reinforce regional partnerships and promote interoperability with host nation forces by providing improvements to existing infrastructure.

Resolute Castle 24 utilizes U.S. Army, U.S. Navy, and NATO engineers to increase partner capacity and strengthen capabilities across NATO’s eastern member states through real-world engineer-related training and the expansion of infrastructure in support of defender-series exercises.

 

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Video by Petty Officer 2nd Class Alyssa Sperle
Rear Adm. Michael Mattis Interview
U.S. Naval Forces Europe-Africa/U.S. Sixth Fleet
June 30, 2025 | 2:54
PORTLAND PORT, England (June 30, 2025) Rear Adm. Michael Mattis, director, strategic effects, U.S. Naval Forces Europe/Africa, commander, Task Force (CTF) 66 speaks during exercise Sea Breeze 2025-2's opening ceremony June 30, 2025.Sea Breeze is an annual maritime exercise aimed at building collective capability and agility to restore security and stability in the dynamic Black Sea. Sea Breeze 2025-2 is focused on Mine Countermeasure, EOD, dive operations, and unmanned underwater vehicles. (U.S. Navy Video by Mass Communication Specialist 2nd Class Alyssa Sperle)
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