Situation not favorable for rapid clean-up of Betio. Heavy casualties among officers make leadership problems difficult. Still strong resistance.... Many emplacements intact on eastern end of the island.... In addition, many Japanese strongpoints to westward of our front lines within our position that have not been reduced. Progress slow and extremely costly. Complete occupation will take at least 5 days more. Naval and air bombardment a great help but does not take out emplacements. General Smith assumed command of operations ashore at 1930. By that time he had about 7,000 Marines ashore, struggling against perhaps 1,000 Japanese defenders. Updated aerial photographs revealed many defensive positions still intact throughout much of Betio’s eastern tail. Smith and Edson believed they would need the entire 6th Marines to complete the job. When Colonel Holmes landed with the 6th Marines headquarters group, Smith told him to take command of his three landing teams by 2100. Smith then called a meeting of his commanders to assign orders for D+3. Smith directed Holmes to have McLeod’s 3/6 pass through the lines of Jones’ 1/6 in order to have a fresh battalion lead the assault eastward. Murray’s 2/6 would land on Green Beach and proceed east in support of McLeod. All available tanks would be assigned to McLeod (when Major Jones protested that he had promised to return the two Shermans loaned by Major Ryan, Shoup told him “with crisp expletives” what he could do with his promise). Shoup’s 2d Marines, with 1/8 still attached, would continue to reduce the re-entrant strongpoints. The balance of the 8th Marines would be shuttled to Bairiki. And the 4th Battalion, 10th Marines would land its “heavy” 105mm guns on Green Beach to augment the fires of the two pack howitzer battalions already in action. Many of these plans were overcome by events of the evening. The major catalyst that altered Smith’s plans was a series of vicious Japanese counterattacks during the night of D+2/D+3. As Edson put it, the Japanese obligingly “gave us very able assistance by trying to counterattack.” The end result was a dramatic change in the combat ratio between attackers and survivors the next day. Major Jones sensed his exposed forces would be the likely target for any _Banzai_ attack and took precautions. Gathering his artillery forward observers and naval fire control spotters, Jones arranged for field artillery support starting 75 yards from his front lines to a point 500 yards out, where naval gunfire would take over. He placed Company A on the left, next to the airstrip, and Company B on the right, next to the south shore. He worried about the 150-yard gap across the runway to Company C, but that could not be helped. Jones used a tank to bring a stockpile of grenades, small arms ammunition, and water to be positioned 50 yards behind the lines. [Illustration: