 The forward troops of the German and Ottoman rearguard , which held a front of about 10 miles ( 16 km ) , were driven back to Bir el Abd by the New Zealanders . At this time , the attackers appeared likely to succeed , as they had firmly established themselves across the telegraph line and the old caravan road , supported by the Somerset and Leicester batteries . But the German , Austrian and Ottoman rearguard quickly realised how thin the attacking line was , and at 09 : 00 advanced out of their trenches to counterattack . This aggressive move was only checked by artillery fire from the Somerset Battery effectively combined with fire from machine guns . The subsequent fire fight made it extremely difficult for the mounted riflemen to maintain their position , and on the flanks the light horse were also held up . The German and Ottoman infantry renewed their attack towards a gap between the New Zealanders and the 2nd Light Horse Brigade , but the 5th Light Horse Regiment covered the gap , and the German and Ottoman advance was halted . 
 The forward troops of the German and Ottoman rearguard , which held a front of about 10 miles ( 16 km ) , <a href='uninflect' title='1'><mark>were</mark></a> driven back to Bir el Abd by the New Zealanders . At this time , the attackers appeared likely to succeed , as they <a href='been_done' title='2'><mark>had</mark></a> firmly established themselves across the telegraph line and the old caravan road , supported by the Somerset and Leicester batteries . But the German , Austrian and Ottoman rearguard quickly realised how thin the attacking line was , and at 09 : 00 advanced out of their trenches to counterattack . This aggressive move was only checked by artillery fire from the Somerset Battery effectively combined with fire from machine guns . The subsequent fire fight made it extremely difficult for the mounted riflemen to maintain their position , and on the flanks the light horse <a href='uninflect' title='3'><mark>were</mark></a> also held up . The German and Ottoman infantry renewed their attack towards a gap between the New Zealanders and the 2nd Light Horse Brigade , but the 5th Light Horse Regiment covered the gap , and the German and Ottoman advance was halted . 
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