Original sentence: The operation had been called Azul (Blue) during the planning stage, but it was renamed Rosario(Rosary)
Edited sentence: The operation had been called Azul (Blue) during the planning stage, but it was renamed Rosario(Rosary) at the urging of the Commanding Officer of the 25th Infantry Regiment (RI 25), the Argentine-born son of Lebanese immigrants whose explosive mixture of the warlike qualities of his Druze ancestors, an intense patriotism and a fanatical devotion to the Catholic faith had made an indelible mark on the Argentine Special Forces.This seaborne operation and the spirited British defence has gone down in British history and was later immortalized in the 1992 BBC film An Ungentlemanly Act and excerpts can easily be found on the internet (currently, they can be seen at YouTube)