It was dissolved during World War I as its constituent batteries were posted to other formations.

Henceforth, batteries were designated in a single alphabetical sequence in order of seniority from date of formation.

[10] On mobilization, V Battery was assigned to the newly formed II Indian Brigade, RHA with 2nd Indian Cavalry Division (attached to 7th (Meerut) Cavalry Brigade) and sailed for the Western Front in November 1914.

[10] W Battery moved to Sialkot and joined the 2nd (Rawalpindi) Division in October 1914.

[12] In November 1917 it departed for Mesopotamia where it joined the 11th Indian Cavalry Brigade.