Original sentence: Royal Irish Rangers, a regular infantry regiment of the British Army.Sherwood Rangers Yeomanry, one of the five squadrons of the Royal Yeomanry
Edited sentence: Royal Irish Rangers, a regular infantry regiment of the British Army until becoming part of the Royal Irish Regiment in 1992.The Royal Irish Rangers are now the Territorial Army battalions of the regiment.The Sherwood Rangers Yeomanry, one of the five squadrons of the Royal Yeomanry