Captain Reichner’s Battery A moved to Piru Plantation on 29 August and two days later began shelling the Vila area of Kolombangara. The move was made by landing craft and foot. Recalled Captain William T. Box, with the artillery group’s advance party, “we hiked up from Munda using a native guide. I remember we hiked through jungle most of the way. I remember I was scared. I remember I was glad to see that open area with the supply parachutes” left by the Army. Soon afterwards, Battery B moved to Piru and on 2 September participated in the shelling of Vila. A Japanese defender there with the _8th Combined Special Naval Landing Force_ wrote in his diary, with “the situation as it is, one just can’t help but distrust the operational plans of the Imperial Headquarters.” [Illustration: Marine Corps Historical Collection _Close-in air defense around the airfield was accomplished by regrouping defense battalion assets from Rendova, Laiana, and Zanana. This “Twin-Twenty” is at Munda, and is on one of several types of mobile mounts at New Georgia._] [Illustration: _Other Japanese defenses included this 25mm automatic dual-purpose twin-barrelled gun in position on the airfield approaches. These proved to be deadly against both American air and ground forces._ Department of Defense Photo (USMC) 69975 ] The artillery group used the services of spotter aircraft, but because of enemy gunfire, switched from the light observation planes to Grumman TBFs because their armor plating gave the pilots greater protection. First Lieutenant Donald V. Sandager and Sergeant Herschel J. Cooper flew these missions over Kolombangara. “We both volunteered to a request from Major Hiatt. When we reported to Munda Airfield we had no parachutes and were told each flier had to have his own,” recalled Sandager. “The pilots were inexperienced and flew up from Guadalcanal each morning and we had to direct them to find the battery and Kolombangara. Radio communication with the battery was bad.” Admiral Halsey noted the artillery group and Lieutenant Colonel O’Neil’s ability to “utilize air spotting and the accuracy of their fire which stood out above other more experienced groups.” [Illustration: _Dead at his post, this Japanese soldier lies by a smashed 37mm antitank gun near the airfield. As the tanks broke through, the infantry followed and the fighting continued until the positions were overrun or buried in the rubble._ Marine Corps Historical Collection ]