That day, reinforcements in the form of machine-gunners, mortarmen and protecting riflemen from the 1st 'Patricios' Infantry Regiment, Regiment of Mounted Grenadiers"In the second week of June we received a platoon of the 12th Infantry Regiment, which had been unable to link up with the bulk of its unit and we recovered two rifle platoons from A Company, which were added to the supporting Two Sisters defences. We also got reinforcements in the form of MAG machineguns from the Horsed Grenadiers Regiment along with their (rifle) teams." (EL RI 4 EN MALVINAS, Diego Alejandro Soria, http://www.aveguema.org.ar/ and 17th Airborne Infantry Regiment"Muchachos, pónganse contentos, ustedes van a Malvinas" arrived from Comodoro Rivadavia to support the 4th Infantry Regiment. On the night of 8–9 June, action on the outer defence zone flared when Lieutenant Mark Townsend's 1 Troop (K Company, 42 CDO) probed Mount Harriet, killing two Argentines (Corporal Hipolito Gonzalez and Private Martiniano Gomez) from Second Lieutenant Jiménez-Corbalán's 3rd Platoon.5th Infantry Brigade in the Falklands 1982. Nicholas Van der Bijl, David Aldea. p. 174. Leo Cooper, 2003 At the same time, two platoon-sized fighting patrols from 45 Commando attempted the same on Two Sisters Mountain, but the Argentine RASIT ground surveillance radar on Mount Longdon was able to detect the 45 Commando platoons, and artillery fire dispersed the British force.According to Lieutenant David Stewart from 45 CDO that raided the Two Sisters defenders on the night of 9-10 June: "It was unfortunate that the previous night's patrol carried out by two troops,one each from Z and Y Companies, had been forced back by a heavy artillery barrage". The Falklands War: The Day by Day Record from Invasion to Victory, p. 314, Marshall Cavendish Limited, 1983Mayor Carlos Carrizo-Salvadores: "La noche del 8 al 9, nuevamente el Sargento Nista (operador del radar) me informó sobre la presencia del enemigo, quien estaba ubicado en el mismo lugar que la vez anterior, pero ahora, separados en grupos: a 1.500 m el primero, 2.000 m el segundo, 3.000 m el tercero y 4.000 m el cuarto, tomadas estas distancias desde la posición del radar". Martín Antonio Balza, Malvinas: Relatos de Soldados, p. 80, Círculo Militar, 1986 In all, Second Lieutenant Lautaro Jiménez-Corbalán would report the loss of 6 killed and 14 wounded fighting off Lieutenant Marwood's Recce Troop on Mount Wall and the raid of Lieutenant Towsend's 1 Troop, including losses suffered during the final British assault on Mount Harriet on the night of 11–12 June.Malvinas en Primera Línea, Lautaro J. Jiménez Corbalán, Edivern, 2015
