U.S. Navy Department (April 19, 1945)
CINCPOA Communiqué No. 337
The XXIV Army Corps launched an offensive of substantial force against enemy defense lines in the southern sector of Okinawa on April 19 (East Longitude Date). In the early morning hours, powerful concentrations of Army and Marine artillery joined with battleships, cruisers, and lighter units of the Pacific Fleet to deliver one of the largest bombardments ever made in support of amphibious troops.
Under cover of this fire and supported by great flights of carrier aircraft, Army Infantrymen of the 7th, 27th and 96th Infantry Divisions moved off to the attack between 0600 and 0800. By noon the left and right flanks of our lines were reported to have moved forward from 500 to 800 yards and our forces captured the village of Machinato. The enemy was resisting our advance stubbornly with artillery, mortars, and light weapons.
Our troops are now striking at a fortified line which is organized in great depth and developed to exploit the defensive value of the terrain which is dissected by ravines and terraced by escarpments. These fortifications whose northern perimeter follows an uneven line across the island at a point where it is about 8,000 yards wide are about four and a half miles north of Naha on the west coast and three and a half miles north of Yonabaru on the east coast. They include interlocking trench and pillbox systems, blockhouses, caves and the conventional Japanese dug‑in positions. During the forenoon, U.S. Army Infantrymen were engaged in knocking out strongpoints and penetrating and destroying segments of the outer lines.
Tenth Army troops in Ie Shima continued to advance on April 19 moving their lines forward south of the Iegusugu Peak. The enemy continued to resist from concealed fixed positions. Some of our observation planes have landed on the island airstrip.
Marines of the III Amphibious Corps continued to extend their control over the northern areas of Okinawa. On Motobu Peninsula, mopping up operations were still in progress.
Army Mustangs of the VII Fighter Command, Strategic Air Force, Pacific Ocean Areas, on April 19 attacked Atsugi airfield, in the area of Tokyo.
Preliminary reports show that the following damage was inflicted on the enemy:
- Twenty-one aircraft shot out of the air
- Two aircraft probably shot down
- Twenty-six aircraft destroyed or probably destroyed on the ground
- Thirty-five aircraft damaged in the air and on the ground
A large cargo ship was seen sinking off the coast and a medium cargo ship was observed burning south of Tokyo. Our aircraft strafed the ground targets at low level through moderate to intense anti-aircraft fire.
A search plane of Fleet Air Wing One sank a small coastal cargo ship in the area of the northern Ryukyus on April 19.
On the same date, Corsair and Hellcat fighters of the 4th Marine Aircraft Wing attacked buildings and installations in the Palaus and Helldiver bombers of the same force struck the airstrip on Yap in the Western Carolines.