The League of Extraordinary Gentlemen (comics) be persistent foes of later incarnations of the League). The Victorian League was led by Mina Harker, recruited for Military Intelligence by Campion Bond. They meet in the British Museum, built on the remains of Montague House. First convened (unknowingly) under the service of Professor Moriarty, they later report to Mycroft Holmes, brother of the great detective Sherlock Holmes. This League collapsed during the closing days of the Martian Invasion of 1898 following the deaths of Griffin and Jekyll/Hyde, and the resignation of Nemo. Quatermain and Murray went their separate ways shortly afterwards, although continued their ties with Campion Bond
Special Detective Unit Special Detective Unit The Special Detective Unit (SDU) () is the main domestic security agency of the "Garda Síochána", the national police force of the Republic of Ireland, under the aegis of the Crime & Security Branch (CSB). It is the primary counter-terrorism and counter-espionage investigative unit within the state. The Special Detective Unit superseded the Special Branch (which they are still commonly referred to as), which itself replaced the older Criminal Investigation Department (CID), which was founded in 1921. They work in conjunction with the Defence Forces Directorate of Military Intelligence (G2) – the Republic of Ireland's national intelligence