The Battle of Lone Pine (also known as the Battle of Kanlı Sırt) was fought between Australian and New Zealand Army Corps (ANZAC) and Ottoman Empire forces during the Gallipoli Campaign of the First World War, between 6 and 10 August 1915. The battle was part of a diversionary attack to draw Ottoman attention away from the main assaults being conducted by British, Indian and New Zealand troops around Sari Bair, Chunuk Bair and Hill 971, which became known as the August Offensive. At Lone Pine, the assaulting force, initially consisting of the Australian 1st Brigade, managed to capture the main trench line from the two Ottoman battalions that were defending the position in the first few hours of the fighting on 6 August. Over the next three days, the fighting continued as the Ottomans brought up reinforcements and launched numerous counterattacks in an attempt to recapture the ground they had lost. As the counterattacks intensified the ANZACs brought up two fresh battalions to reinforce their newly gained line. Finally, on 9 August the Ottomans called off any further attempts and by 10 August offensive action ceased, leaving the Allies in control of the position. Nevertheless, despite the Australian victory, the wider August Offensive of which the attack had been a part failed and a situation of stalemate developed around Lone Pine which lasted until the end of the campaign in December 1915 when Allied troops were evacuated from the peninsula. The Lone Pine battlefield was named for a solitary Turkish pine that stood there at the start of the fighting; The tree was also known by the Anzac soldiers as the "Lonesome Pine". The battlefield was situated near the centre of the eastern line of the Australian and New Zealand trenches around Anzac Cove on a rise known as "400 Plateau" that joined "Bolton's Ridge" to the south with the ridge along the east side of "Monash Valley" to the north. Being towards the southern end of the area around Anzac Cove, the terrain in the Lone Pine region was comparatively gentle and the opposing trenches were separated some distance with a flat no-man's land intervening.