On 14 May Moroccan Goumiers, travelling through the mountains parallel to the Liri valley, ground which was undefended because it was not thought possible to traverse such terrain, outflanked the German defence while materially assisting the XIII Corps in the valley.
14. svibnja marokanski gumijeri, idući kroz planine usporedno s dolinom Lirija, područjem koje je bilo nebranjeno jer se smatralo kako je nemoguće proći tim terenom, prišli su njemačkoj obrani s boka dok su pružali materijalnu podršku XIII. korpusu u dolini.