167. However, this was written with the assumption that APDs would be available and carry beach parties. Doctrine therefore required modification from the start. New Guinea campaign Operation Chronicle, the landings at Kiriwina and Woodlark Islands, was the VII Amphibious Force's first operation, presented no great difficulty as the islands were known to be unoccupied. However half the assault troops experienced seasickness, problems were encountered with clearing the sand bar at the entrance to Guasopa Harbor, and Barbey's decision to land at night and withdraw before dawn in order to avoid encountering Japanese aircraft highlighted the inexperience of his crews and deficiencies in their training. Unloading activities on the coral-fringed Kiriwina dragged on for a fortnight. For the landing at Lae, Barbey elected to make a night approach and a dawn landing. As the LCIs approached the beach, they were set upon by three Mitsubishi G4M "Betty" bombers which score a bomb hit and two near misses on USS LCI-339. Badly damaged and riddled by strafing bullets and fragments, the ship was beached but became a total loss. That afternoon, six LSTs were attacked by a force of about 80 Japanese aircraft. Some 48 Lockheed P-38 Lightnings were vectored to assist but USS LST-471 and USS LST-473 were hit, killing 57 crewmen and Australian troops. A few weeks later Barbey was called upon to make a landing at Finschhafen. Not confident of the promised air support, Barbey decided to make another night landing, with the landing ships clearing the beach before dawn. Major General George Wootten, the commander of the assault troops, doubted that the VII Amphibious Force could find the correct beach in the dark, and was proven correct by events; the VII Amphibious Force was not yet proficient enough to conduct night landings. Fortunately, this time Japanese air attacks failed to sink or damage any amphibious ships. For his part in the landings at Lae and Finschhafen, Barbey was awarded the Navy Cross. His citation read: The Battle of Arawe and the Battle of Cape Gloucester involved a number of "firsts" for the VII Amphibious Force. It marked the first use of an Australian LSI, , in combat, and the first appearance in SWPA of a Landing Ship, Dock (LSD), . The LSD was used to carry amtracs, also making their debut in SWPA, which were necessary to cross the coral reefs. Fire support was provided by two