By 1943, the cotton sage-green herringbone twill utility uniform was being issued to the troops in the field (although some camouflage clothing was available) and to new Marines at the recruit depots. These jackets and trousers were worn with field shoes, leggings, and the M1 steel helmet. Individual combat equipment was the distinctive Marine Corps 1941 pattern that derived from earlier Army M1910 designs. Basic components included the cartridge belt, belt suspenders, haversack, and knapsack; supplemented by poncho, shelter half, entrenching tool, gas mask, and canteens. Lieutenant Colonel Samuel B. Griffith II, commanding the 1st Raider Battalion, recalled that officers and men landed with a basic allowance of ammunition, a canteen of water, a battle dressing, and individual first aid kit on the belt. In the pack were two days K-Rations, one D-Bar (a highly enriched and very hard chocolate bar), tobacco, a change of underwear, three pairs of socks, a poncho, and a pair of tennis shoes. The pack roll was made from a shelter half, blanket, and “one utility garment.” A 4th Raider Battalion Marine noted that at Vangunu they “learned that one canteen of water was not enough. We all had been issued a second canteen.” ] _The Munda Drive and the Fighting Ninth_ Elements of four Marine defense battalions played an important part in the Central Solomons campaign. Attached to the XIV Corps to support of the attack on Munda Point was the 9th Defense Battalion, commanded by Lieutenant Colonel William J. Scheyer. The battalion was organized with an artillery group (Batteries A and B), a heavy antiaircraft group (Batteries C through F), a light antiaircraft group (Batteries G through I), and a headquarters and service battery. The 9th Defense Battalion’s participation in the Guadalcanal campaign from December 1942 had provided it needed experience, as the island was typical of conditions to be found in the Central Solomons. Some Marines from the light antiaircraft group were withdrawn from gun crews to train with the battalion’s tank platoon for tank-infantry operations. The greatest challenge in preparing for the campaign was Lieutenant Colonel Archie E. O’Neil’s conversion of his seacoast artillery into a field artillery unit, at the same time absorbing 145 new men into the group. This was accomplished in 22 days, a feat that Admiral Halsey complimented. [Illustration: _This picture gives a clear view of the beach congestion that plagued the landing of the artillery group with its 155mm guns. At right is a .50-caliber antiaircraft gun of the Special Weapons Group._ Marine Corps Historical Collection ]