NIM BHQ relocates to Charles Street, Portadown. Army Structure Ireland Militia Home Explore Our Stories NIM BHQ relocates to Charles Street, Portadown. Battalion Headquarters of The North Irish Militia relocated from Lisburn to Charles Street, Portadown during August 1971. TRACE YOUR STORY Our researchers can assist you in tracing the service details of soldiers and officers of the British Army. Start your journey
