For 10 points, name this subdivision of the Mediterranean Expeditionary Force active during World War I, which sustained heavy casualties at the Battle of Gallipoli and was mostly drawn from two Pacific countries.
's Operation Astute saw this name adopted by the central Battle Group. The more famous entity of this name was rerouted to Egypt for after a similar Canadian body faced much-publicized difficulties during a winter on Salisbury Plain. Alexander Godley collaborated with William Birdwood to oversee its operations, which didn't formally cease until another branch of it disbanded after Villers-Bretonneux. Its divisions included two infantry as well as two mounted brigades who performed well in Palestine but were cited as proof of tired strategy after this group's most famous defeat. For 10 points, name this subdivision of the Mediterranean Expeditionary Force active during World War I, which sustained heavy casualties at the Battle of Gallipoli and was mostly drawn from two Pacific countries.
's Operation Astute saw this name adopted by the central Battle Group.
{ANZAC} or {A}ustralian and {N}ew {Z}ealand {A}rmy {C}orps