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Large Scale Exercise (LSE)

Large Scale Exercise (LSE) is a triennial exercise conducted by U.S. Fleet Forces Command, U.S. Pacific Fleet, and U.S. Naval Forces Europe that is designed to refine how we synchronize maritime operations across multiple Fleets, in support of the joint force. The training is based on a progression of scenarios to assess and refine modern warfare concepts, including Distributed Maritime Operations, Expeditionary Advanced Base Operations and Littoral Operations in a Contested Environment. LSE 2021 is the first iteration of what will become a triennial exercise with plans for future iterations to include partners and allies from around the world.

Large-Scale Exercise 2021

Commander, U.S. Fleet Forces Command, U.S. Pacific Fleet, and U.S. Naval Forces Europe commenced Large-Scale Exercise 2021 in the USFF, PACFLT, and NAVEUR areas of responsibility, 03 August 2021.

LSE 2021 is a Chief of Naval Operations-directed live, virtual, and constructive, globally integrated exercise that spans multiple fleets. LSE 2021 is designed to refine how the fleet synchronizes maritime operations across multiple fleets in support of the joint force. The training is based on a progression of fleet battle problems and scenarios that will assess and refine modern warfare concepts, including distributed maritime operations, expeditionary advanced base operations, and littoral operations in a contested environment.

“We have shifted focus from the individual Carrier Strike Group to a larger fleet-centric approach, challenging fleet commanders' abilities to make decisions at a speed and accuracy that outpaces the adversaries,” said Adm. Christopher W. Grady, commander, U.S. Fleet Forces Command. “LSE is more than just training; it is leveraging the integrated fighting power of multiple naval forces to share sensors, weapons, and platforms across all domains in contested environments, globally.”

Evaluating and improving naval integration and the U.S. Navy and U.S. Marine Corps’ ability to integrate all domains in a high-end global conflict is a necessary investment in the current and future readiness of our forces.

“LSE 2021 provides our Navy-Marine Corps team the opportunity to plan, direct and establish full spectrum naval operations. We must build naval readiness and advance the art and science of naval warfare to be ready to fight tonight - the stakes could not be higher,” said Adm. Samuel Paparo, commander, U.S. Pacific Fleet. “The international rules based order is essential to our nation, and our partners and allies for peace, security and stability.”

Included in the exercise will be evaluations of experimental technology from a variety of warfare areas including unmanned technologies.

“LSE will test our commanders' abilities to deliver coordinated effects, from all directions, any time or all the time. It will help us build the necessary muscle memory to do this routinely at the operational to strategic levels of war,” said Adm. Robert P. Burke, commander, U.S. Naval Forces Europe. “By exercising the full weight of our operational fleets, working together in a global mindset, we will truly harness the inherent flexibility of naval forces in controlling the sea and projecting power.”

LSE 2021 is part of an on-going series of exercises that demonstrates the U.S. Navy’s ability to employ precise, lethal, and overwhelming force globally across three naval component commands, five numbered fleets, and 17 time zones.

Large-Scale Exercise 2024

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Page last modified: 12-10-2021 12:12:11 Zulu