Given the task definition and input, reply with output. In this task, you will be given a passage to read. A fill in the blank question will be given to you. Your answer should fit the blank appropriately.

Once war was declared , Darwin began to receive more attention from military planners . In June 1940 , No. 12 Squadron was cannibalised to form two additional units , Headquarters RAAF Station Darwin and No. 13 Squadron . No. 12 Squadron retained its Wirraway flight , while its two flights of Ansons went to the new squadron ; these were replaced later that month by more capable Lockheed Hudsons . Eaton was appointed CO of the base , gaining promotion to temporary group captain in September . His squadrons were employed in escort , maritime reconnaissance , and coastal patrol duties , the overworked aircraft having to be sent to RAAF Station Richmond , New South Wales , after every 240 hours flying time with a consequent three @-@ week loss from Darwin 's strength as deep maintenance was not yet possible in the Northern Territory . Soon after the establishment of Headquarters RAAF Station Darwin , Minister for Air James Fairbairn visited the base . Piloting his own light plane , he was greeted by four Wirraways that proceeded to escort him into landing ; the Minister subsequently complimented Eaton on the keen @-@ ness and efficiency of all ranks , particularly considering the challenging environment . When Fairbairn died in the Canberra air disaster shortly afterwards , his pilot was Flight Lieutenant Robert Hitchcock , son of Bob Hitchcock of the Kookaburra and also a former member of Eaton 's No. 21 Squadron . As senior air commander in the region , Eaton sat on the Darwin Defence Co @-@ ordination Committee . He was occasionally at loggerheads with his naval counterpart , Captain E.P. Thomas , and also incurred the ire of trade unionists when he used RAAF staff to unload ships in Port Darwin during industrial action ; Eaton himself took part in the work , shovelling coal alongside his men . On 25 February 1941 , he made a flight north to reconnoitre Timor , Ambon , and Babo in Dutch New Guinea for potential use by the RAAF in any Pacific conflict . By April , the total strength based at RAAF Station Darwin had increased to almost 700 officers and airmen ; by the following month it had been augmented by satellite airfields at Bathurst Island , Groote Eylandt , Batchelor , and Katherine . Handing over command of Darwin to Group Captain Frederick Scherger in October , Eaton took charge of No. 2 Service Flying Training School near Wagga Wagga , New South Wales . His marked success , untiring energy , and tact in handling men while in the Northern Territory were recognised in the new year with his appointment as an Officer of the Order of the British Empire . Eaton became CO of No. 1 Engineering School and its base , RAAF Station Ascot Vale , Victoria , in April 1942 . Twelve months later in Townsville , Queensland , he formed No. 72 Wing , which subsequently deployed to Merauke in Dutch New Guinea , comprising No. 84 Squadron ( flying CAC Boomerang fighters ) , No. 86 Squadron ( P @-@ 40 Kittyhawk fighters ) , and No. 12 Squadron ( A @-@ 31 Vengeance dive bombers ) . His relations with North @-@ Eastern Area Command in Townsville were strained ; mountains were made out of molehills in his opinion , and he was reassigned that July to lead No. 2 Bombing and Gunnery School in Port Pirie , South Australia . On 30 November 1943 , Eaton returned to the Northern Territory to establish No. 79 Wing at Batchelor , comprising No. 1 and No. 2 Squadrons ( flying Bristol Beaufort light reconnaissance bombers ) , No. 31 Squadron ( Bristol Beaufighter long @-@ range fighters ) , and No. 18 ( Netherlands East Indies ) Squadron ( B @-@ 25 Mitchell medium bombers ) . He developed a good relationship with his Dutch personnel , who called him Oom Charles ( Uncle Charles ) . Operating under the auspices of North @-@ Western Area Command ( NWA ) , Darwin , Eaton 's forces participated in the New Guinea and North @-@ Western Area Campaigns during 1944 , in which he regularly flew on missions himself . Through March April , his Beaufighters attacked enemy shipping , while the Mitchells and Beauforts bombed Timor on a daily basis as a prelude to Operations Reckless and Persecution , the invasions of Hollandia and Aitape . On 19 April , he organised a large raid against Su , Dutch Timor , employing thirty @-@ five Mitchells , Beauforts and Beaufighters to destroy the town 's barracks and fuel dumps , the results earning him the personal congratulations of the Air Officer Commanding NWA , Air Vice Marshal King Cole , for his splendid effort. On the day of the Allied landings , 22 April , the Mitchells and Beaufighters made a daylight raid on Dili , Portuguese Timor . The ground assault met little opposition , credited in part to the air bombardment in the days leading up to it . In June July , No. 79 Wing supported the Allied attack on Noemfoor . Eaton was recommended to be mentioned in despatches on 28 October 1944 for his Gallant and distinguished service in NWA ; this was promulgated in the London Gazette on 9 March 1945 . Completing his tour with No. 79 Wing , Eaton was appointed Air Officer Commanding Southern Area , Melbourne , in January 1945 . The German submarine U @-@ 862 operated off southern Australia during the first months of 1945 , and the few combat units in Eaton 's command were heavily engaged in anti @-@ submarine patrols which sought to locate this and any other U @-@ boats in the area . The Air Officer Commanding RAAF Command , Air Vice Marshal Bill Bostock , considered the sporadic attacks to be partly nuisance value , designed to draw Allied resources away from the front line of the South West Pacific war . In April , Eaton complained to Bostock that intelligence from British Pacific Fleet concerning its ships ' movements eastwards out of Western Area was hours out of date by the time it was received at Southern Area Command , leading to RAAF aircraft missing their rendezvous and wasting valuable flying hours searching empty ocean . There had been no U @-@ boat strikes since February , and by June the naval authorities indicated that there was no pressing need for air cover except for the most important vessels . fill in the blank : Once war was declared , Darwin began to receive more attention from __________________ planners .
military