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Our question today comes from Erin in Milwaukee, but it also came from a handful of other sources:

Question: What's the deal with that huge ship at the Lakefront?

The U.S. Navy will commission littoral combat ship (LCS) Freedom at 10 a.m. on Saturday during a ceremony at Veterans Park.

Here is some official data from the U.S. Navy:

Freedom will act as a platform for launch and recovery of manned and unmanned vehicles. Its modular design will support interchangeable mission packages, allowing the ship to be reconfigured for anti-submarine warfare, mine warfare or surface warfare missions on an as-needed basis.

The LCS will be able to swap out mission packages pier side in a matter of a day, adapting as the tactical situation demands. These ships will also feature advanced networking capability to share tactical information with other Navy aircraft, ships, submarines and joint units.

The future USS Freedom acknowledges the enduring foundation of our nation and honors American communities from coast to coast which bear the name Freedom. States having towns named Freedom include California, Indiana, Maine, New Hampshire, New York, Oklahoma, Pennsylvania, Wisconsin and Wyoming. The 378-ft. Freedom will be the first U.S. Navy ship to carry this class designation.

Freedom is the first of two LCS sea frames being produced. Freedom is an innovative combatant designed to operate quickly in shallow water environments to counter challenging threats in coastal regions, specifically mines, submarines and fast surface craft. The LCS is capable of speeds in excess of 40 knots and can operate in water less than 20 feet deep.

Freedom will be manned by one of two rotational crews, blue and gold, similar to the rotational crews assigned to Trident submarines. The crews will be augmented by one of three mission package crews during focused mission assignments. The blue crew commanding officer is Cmdr. Donald Gabrielson, who was born in Hibbing, Minn., and is a 1989 U.S. Naval Academy graduate. The gold crew commanding officer is Cmdr. Michael Doran, who was born in Harrisonville, Mo., and graduated from Villanova University in 1989.

Freedom will be home-ported at Naval Base San Diego, Calif., as part of the Pacific Fleet.