It's the United States Navy's biggest shitchoost.
Exercise action
Red Force, commanded by retired Marine Corps Lieutenant General Paul K. Van Riper, adopted an asymmetric strategy, in particular, using old methods to evade Blue's sophisticated electronic surveillance network. Van Riper used motorcycle messengers to transmit orders to front-line troops and World-War-II-style light signals to launch airplanes without radio communications.
Red received an ultimatum from Blue, essentially a surrender document, demanding a response within 24 hours. Thus warned of Blue's approach, Red used a fleet of small boats to determine the position of Blue's fleet by the second day of the exercise. In a preemptive strike, Red launched a massive salvo of cruise missiles that overwhelmed the Blue forces' electronic sensors and destroyed sixteen warships: one aircraft carrier, ten cruisers and five of Blue's six amphibious ships. An equivalent success in a real conflict would have resulted in the deaths of over 20,000 service personnel. Soon after the cruise missile offensive, another significant portion of Blue's navy was "sunk" by an armada of small Red boats, which carried out both conventional and suicide attacks that capitalized on Blue's inability to detect them as well as expected.
Such defeat can be attributed to various shortfall in simulation capabilities and design that significantly hindered Blueforce fighting and command capabilities. Examples include: a time lag in intelligence, surveillance, and reconnaissance information being forwarded to the Blueforce by the simulation master, various glitches that limited Blue ships point-defense capabilities and error in the simulation which placed ships unrealistically close to Red assets.[3][4]
Exercise suspension and restart
Considered the shortcoming of the simulation it was decided to re-float various Blue ships in order to proceed with the exercise, while still validating the attack by Red forces.[3] After the reset, both sides were ordered to follow predetermined plans of action.Among other rules imposed by this script, Red Force was ordered to turn on their anti-aircraft radar in order for them to be destroyed, and during a combined parachute assault by the 82nd Airborne Division and Marines air assaulting on the then new and still controversial CV-22, Van Riper's forces were ordered not to shoot down any of the approaching aircraft.[5][6] Van Riper also claimed that exercise officials denied him the opportunity to use his own tactics and ideas against Blue Force, and that they also ordered Red Force not to use certain weapons systems against Blue Force and even ordered the location of Red Force units to be revealed.[7]