United States involvement in the Mexican Revolution with its diplomatic and economic rivals in Mexico, particularly Great Britain and Germany, meant that foreign powers affected the way the Mexican situation played out. When U.S. agents discovered that the German merchant ship, the "Ypiranga", was carrying arms to Huerta's regime, President Wilson ordered troops to the port of Veracruz to stop the ship from docking. The U.S. did not declare war on Mexico city but the U.S. troops carried out a skirmish against Huerta's forces in Veracruz. The "Ypiranga" managed to dock at another port, which infuriated Wilson. On April 9, 1914, Mexican officials in the port of
Uniforms of the Royal Marines pattern pith helmet, which remains the most distinctive feature of modern Royal Marine full dress. The Royal Marine Brigade sent to Ostend in August 1914 wore dark blue undress uniforms but khaki service dress or khaki drill was worn for subsequent active service on land during World War I. During the Inter-War years the newly merged Royal Marines wore a full dress that combined features of both the RMLI and RMA uniforms worn until 1914. This comprised a Wolseley helmet, dark blue tunic and trousers with scarlet collars and trouser welts. Shoulder cords and slashed cuffs were in yellow. This