With the capture of Jerusalem, the brigade became involved in operations around the Jordan Valley. In February 1918, the Inverness-shire Battery of XVIII Brigade, Royal Horse Artillery (T.F.), replacing the Somerset Battery. The same month, during preliminary operations before the Capture of Jericho, the brigade occupied part of the line near the coast while the Anzac Mounted Division supported an infantry advance on Rujm el Bahr, near the Dead Sea. At the end of the month, the brigade pushed further west and took part in the failed First Battle of Amman during the First Transjordan attack on Amman. This was followed by the raid on Es Salt in April and May. On 14 July, German and Ottoman forces attacked the Anzac Mounted Division during the Battle of Abu Tellul; during which the 2nd Light Horse Brigade's positions came under heavy shelling, as German infantry closed up towards their positions. In response, the 5th Light Horse Regiment launched a raid against the German infantry that resulted in numerous prisoners being taken.