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Military Government of Santo Domingo

Occupation of the Dominican Republic by the United States from 1916–1924

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Through Sugarcane

The US Marines landed two days later and established effective control of the country within two months. Three major roads were built, largely for military purposes, connecting for the first time the capital with Santiago in the north, Azua in the west, and San Pedro de Macorís in the east; the system of forced labor used by the Americans in Haiti was absent in the Dominican Republic.

Invasion

In early May 1916, a conflict erupted in Santo Domingo between 800 supporters of President Juan Isidro Jimenes and 500 followers of Desiderio Arias, the Minister of War and a caudillo. On May 5, "two companies of marines landed from the USS Prairie at Santo Domingo." Their goal was to offer protection to the American legation and the American consulate and to occupy Fort San Geronimo. Within hours, these companies were reinforced with "seven additional companies." On May 6, American forces from the USS Castine landed to offer protection to the Haitian Legation, a country under a similar military occupation by the United States. Two days after the first landing, constitutional President Jimenes resigned rather than accede to U.S. demands for greater political and economic control. On May 13, Rear Adm. William B. Caperton issued a demand for Arias, who was holed up in Fort Ozama, to disband his army and surrender his weapons. However, Arias and his supporters left the city instead of complying.

Admiral Caperton's forces occupied Santo Domingo on May 15, 1916. Colonel Joseph H. Pendleton's Marine units took the key port cities of Puerto Plata and Monte Cristi on June 1 and enforced a blockade. The marines were able to occupy Monte Cristi without meeting any resistance. However, when the marines attacked Puerto Plata, they were met with resistance from about 500 pro-Arias Dominicans. Though they were under heavy fire, the marines persisted in attempting to enter the city, and sustained several casualties such as the death of Captain Herbert J. Hirschinger, who was the first marine killed in combat in the campaign.

The Dominicans destroyed bridges and sabotaged railroad tracks on their retreat to impede the Americans' advance toward Santiago. At one ravine, the Dominicans had destroyed a bridge spanning 91 meters. This led the Marines to employ an improvised trestle for crossing the ravine. Despite being constructed in just three hours, the makeshift bridge facilitated the transportation of heavy guns and trucks across the ravine. The first major engagement occurred on June 27, at Las Trencheras, two ridges, which had been fortified by the Dominicans and long thought to be invulnerable, since a Spanish army had been defeated there in 1864. There the Dominican troops had dug trenches on two hills, one behind the other, blocking the road to Santiago.

The field guns of Captain Chandler Campbell's 13th Company, along with a machine gun platoon, took position on a hill overlooking the enemy trenches and opened fire. Under the cover of this fire, the Marines launched a bayonet charge on the defenders' first line of defense, covered until the last possible moment by the artillery barrage. The Marines came under heavy but inaccurate rifle fire, which caused some casualties. The Dominican soldiers were forced to retreat to their trenches on the second hill. They rallied there briefly, then broke and had to retreat again as the American field guns resumed their shelling of the hill. Within 45 minutes from the opening artillery shots, the Marines had forced the Dominicans to fall back. During the battle, five Marines were killed and four were wounded, and five Dominicans were killed. This engagement set the pattern for most Marine contact with the Dominican forces. Marines overpowered Dominicans with modern artillery, Colt heavy machine guns, small-unit maneuver, and individual training and marksmanship. The Dominicans possessed mainly black-powder rifles, and more commonly, were armed only with pistols and shotguns.

The Marines, numbering 800, encountered an entrenched rebel force of 80 at Guayacanas. The Dominicans had dug defensive trenches and set up a roadblock with felled trees. Camouflaged by the removal of excavated earth, the enemy's position was so well concealed that the Marines had difficulty locating it. The Marines of the machine-gun platoon carried their Benét–Mercié light machine guns within a few hundred meters of the trenches and opened fire. The rebels maintained single-shot fire against the Marines' automatic weapons before the Marines drove them off, resulting in 27 Dominicans killed, while the Marine Corps only death was Corporal George Fravee; 10 marines were wounded.

Two days after the Battle of Guayacanas, on July 3 the Marines moved onto Arias' stronghold in Santiago de los Caballeros. However, "A military encounter was avoided when Arias arrived at an agreement with Capteron to cease resistance." Arias surrendered to the Dominican governor of the city of Santiago. Three days after Arias left the country, the rest of the occupation forces landed and took control of the country within two months, and on November 29, the United States imposed martial law and established a military government under Captain (later Rear Admiral) Harry Shepard Knapp, Commander of the Cruiser Force aboard his flagship, USS Olympia (which still exists today in Philadelphia, Pennsylvania, United States).

On the same day that the U.S. military government was declared, First Lieutenant Ernest C. Williams led an assault on the fort at San Francisco de Macorís, where Juan Perez, a local governor and supporter of Arias, along with his followers, stood their ground and refused to surrender their weapons. Williams, in his capacity as district commander, initially sent a message demanding the governor's retreat from the fort and the release of prisoners. However, the Dominican governor allegedly defiantly scrawled "Come and get me!" across the ultimatum in reply. During the early hours of the following evening, Williams led a detachment of 12 marines in a surprise attack on the fort and stormed the gate, resulting in a brief battle. Within minutes, the detachment of 13 marines, 8 of whom were wounded, successfully gained control of the fort and captured the 100 prisoners held within.

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