On February 24, 1880, approximately 11,000 men in 19 ships, protected by "Blanco Encalada", "Toro", and "Magallanes" and two torpedo boats, sailed from Pisagua. Two days later, on February 26, the Chileans arrived off Punta Coles, near Pacocha, Ilo. The landing took several days to conclude but faced no resistance. The Peruvian commander, Lizardo Montero, refused to try to drive the Chileans from the beachhead, as the Chileans had expected. On March 22, 3,642 Chilean troops defeated 1,300 Peruvian troops in the Battle of Los Ángeles, cutting any direct Peruvian supply from Lima to Arica or Tacna (supply was possible only through the long way, via Bolivia). After the Battle of Los Ángeles, only three allied positions remained in southern Peru: General Leyva's 2nd Army at Arequipa (including some survivors from Los Ángeles), Bolognesi's 7th and 8th Divisions at Arica, and at Tacna the 1st Army. These forces were under Campero's direct command. However, the numbers proved meaningless, as the Peruvians were unable to concentrate troops or even to move from their garrisons. After crossing of desert, on May 26 the Chilean army (14,147 men) destroyed the allied army of 5,150 Bolivians and 8,500 Peruvians in the Battle of Tacna. The need for a port near the army to supply and reinforce the troops and to evacuate the wounded compelled the Chilean command to concentrate on the remaining Peruvian stronghold of Arica. On June 7, after the Battle of Arica, the last Peruvian bastion in the Tacna Department fell. After the campaign of Tacna and Arica, the Peruvian and Bolivian regular armies largely ceased to exist, and Bolivia effectively left the war.