On 2 May, coastwatcher Jack Read on Bougainville reported that a large force of Japanese ships, believed to be part of the Japanese Tulagi invasion force, had departed from the Buka area. Later that day, coastwatcher D. G. Kennedy on New Georgia island sighted and reported a large Japanese force of ships heading towards the southern Solomons. Soon after, Goode and Peagam—anticipating that the Japanese would attack with overwhelming numbers—ordered the execution of a pre-planned evacuation operation and began the destruction and demolition of their equipment and facilities on Tulagi and Gavutu-Tanambogo. The RAAF personnel and commandos embarked on two small ships early in the morning on 3 May to begin the trip to Vila, New Hebrides, just as Shima's ships entered Savo sound to begin their landings on Tulagi. The ship with the RAAF personnel spent the day with coastwatcher and protectorate District Officer Martin Clemens at Aola on Guadalcanal and departed that night.