The disembarkation commenced June 22nd, and all men were ordered to carry "on the person the blanket roll (with shelter tent and poncho), three days' field rations (with coffee, ground), canteens filled, and 100 rounds of ammunition per man. Additional ammunition, already issued to the troops, tentage, baggage, and company cooking utensils left under charge of the regimental quartermaster, with one non-commissioned officer and two privates from each company,"
Two days were occupied in getting the troops ashore, and the first engagement was on the morning of the 24th, General Young's brigade taking the advance, and finding a Spanish force strongly intrenched on the Santiago road three miles from Siboney. Young's force was 964 officers and men. The enemy were driven from the field. Our loss, 1 officer and 15 men killed, and 6 officers and 46 men wounded. Spanish loss reported 9 killed and 27 wounded. General Shafter says the engagement had "an inspiring effect" upon the men, and "gave us a well-watered country further to the front, on which to encamp our troops," and the rest of the month was occupied in attempting to land rations enough to have a reserve, and "it was not until nearly two weeks after the army landed that it was possible to place on shore three days' supplies in excess of those required for the daily consumption."
General Shafter reconnoitered, and formed his plan of battle June 30th, and reports that in the opening of the engagement on July 1st "the artillery fire from El Pozo was soon returned by the enemy's artillery. They evidently had the range of this hill, and their first shells killed and wounded several men. As the Spaniards used smokeless powder it was very difficult to locate the position of their pieces, while, on the contrary, the smoke caused by our black powder plainly indicated the position of our battery."
The advantages the Spaniards had in the use of smokeless powder were conspicuous throughout the scenes of fighting both at Santiago and Manila. We had, however, at Santiago a war balloon of the actual service, of which General Shafter says: "General Kent forced the head of his column alongside of the cavalry column as far as the narrow trail permitted, and thus hurried his arrival at the San Juan and the formation beyond that stream. A few hundred yards before reaching the San Juan the road forks, a fact that was discovered by Lieutenant-Colonel Derby of my staff, who had approached well to the front in a war balloon. This information he furnished to the troops, resulting in Sumner moving on the right-hand road, while Kent was enabled to utilize the road to the left."
General Shafter officially makes the following reference to his illness at the time: "My own health was impaired by overexertion in the sun and intense heat of the day before, which prevented me from participating as actively in the battle as I desired; but from a high hill near my headquarters I had a general view of the battlefield, extending from El Caney on the right to the left of our lines on San Juan Hill. My staff officers were stationed at various points on the field, rendering frequent reports, and through them by the means of orderlies and the telephone, I was enabled to transmit my orders.
"After the brilliant and important victory gained at El Caney, Lawton started his tried troops, who had been fighting all day and marching much of the night before, to connect with the right of the cavalry division. Night came on before this movement could be accomplished. In the darkness the enemy's pickets were encountered, and the Division Commander being uncertain of the ground and as to what might be in his front halted his command and reported the situation to me. This information was received about 12:30 a. m., and I directed General Lawton to return by my headquarters and the El Pozo House as the only certain way of gaining his new position.
"This was done, and the division took position on the right of the cavalry early next morning, Chaffee's brigade arriving first, about half-past 7, and the other brigades before noon."
Of the hottest of the fight on the 1st of July, General Shafter reports: "Great credit is due to Brigadier-General H. S. Hawkins, who, placing himself between his regiments, urged them on by voice and bugle calls to the attack so brilliantly executed.
"In this fierce encounter words fail to do justice to the gallant regimental commanders and their heroic men, for, while the generals indicated the formations and the points of attack, it was, after all, the intrepid bravery of the subordinate officers and men that planted our colors on the crest of San Juan Hill and drove the enemy from his trenches and blockhouses, thus gaining a position which sealed the fate of Santiago.
"In this action on this part of the field most efficient service was rendered by Lieutenant John H. Parker, Thirteenth Infantry, and the Gatling gun detachment under his command. The fighting continued at intervals until nightfall, but our men held resolutely to the positions gained at the cost of so much blood and toil.