Rubuta ci gaba don wannan sakin layi - Militia na London sune sojojin soja na lokaci-lokaci a Birnin London. Daga ƙungiyar su ta yau da kullun a matsayin London Trained Bands a cikin 1559 an haɗa su lokaci-lokaci don kare gida, misali a cikin sojojin da aka tattara a Tilbury yayin Yaƙin Armada na 1588. Sun ga babban aiki na aiki a lokacin yakin basasa na Ingila, ciki har da na farko
da Yaƙe-yaƙe na Biyu na Newbury da yaƙe-yaƙe na Cheriton da Cropredy Bridge. A cikin tarihin su an yi amfani da su don kawar da rikice-rikicen jama'a da tawaye a kusa da babban birnin. A shekara ta 1794 an sake kafa Kungiyoyin Horar da London a matsayin wani ɓangare na Militia na ƙasa, kuma a cikin 1881 Royal London Militia ya zama rundunar Royal Fusiliers (City of London Regiment). Kodayake an yi niyyar zama rukunin ajiya, rundunar ta ga aiki mai yawa a Yammacin Yammacin lokacin Yaƙin Duniya na I. Bayan 1921 rundunar ta yi rayuwa ne kawai har zuwa lokacin da aka soke ta a 1953.