Certain 18,000 You troops that have a beneficial naval companion departed getting Puerto Rico away from Guantanamo Bay plus the east coast of your own You

New strategic worth of Puerto Rico with the All of us on the termination of this new 19th millennium created in financial and you can army passions. Brand new island’s value so you’re able to Us coverage companies is once the a shop to own way too much are built services and products, plus a button naval route about Caribbean. All of us Navy Captain Alfred T. Mahan became a prominent strategist and you can mentor so you can their government while in the the fresh 1880s. The guy joined the faculty of Us Naval Combat College or university in the 1884 and you will turned into its president inside 1886. Mahan developed a proper doctrine according to naval power due to the fact head element of armed forces supremacy. For this reason, the fresh new proper philosophy of the All of us, before this centering on soil warfare, is replaced by primacy out of naval electricity. All of us naval stamina from the hemisphere, as a result of the brand new ascendancy of its naval tech at the time, therefore turned into the proper basis people army doctrine and foreign rules during the later 19th 100 years.

Mahan played an option part from the Spanish-Western War, as the an armed forces strategist and you will close mentor in order to Chairman McKinley while in the the fresh dispute. Overall, the united states war means requisite a mostly maritime dispute in the which the newly updated You Navy you can expect to display its might.

During 1894 the initial plans having an armed forces dispute that have The country of spain were created at the Us Naval War College or university. Inside the 1896, a proper battle plan was made because of the Lieutenant William W.