Herbert Charles Tippet War I engaged in second-line duties but that was to change in the spring of 1916 when he was to see action for the first time. On 24 April 1916 the Easter Rising occurred in Dublin and the following day, Tippet's Battalion was one of a number of units sent in to suppress the uprising. They forced their way into the centre of Dublin and fought the insurgents along the railway line from Broadstone Station to Cabra Bridge. After the rebels withdrew, 4th Battalion formed a cordon around the area until the rising ended. Shortly after, Tippet left Ireland. The
Easter Rising of the "Aud" and the arrest of Casement, Nathan conferred with the Lord Lieutenant, Lord Wimborne. Nathan proposed to raid Liberty Hall, headquarters of the Citizen Army, and Volunteer properties at Father Matthew Park and at Kimmage, but Wimborne insisted on wholesale arrests of the leaders. It was decided to postpone action until after Easter Monday, and in the meantime Nathan telegraphed the Chief Secretary, Augustine Birrell, in London seeking his approval. By the time Birrell cabled his reply authorising the action, at noon on Monday 24 April 1916, the Rising had already begun. On the morning of Easter Sunday,