معركة أنوال
Juan Picasso González (22 August 1857 – 5 April 1935) was a Spanish military man and general who participated in the Rif War with the Spanish Army of Africa in late 19th century and early 20th century. He was a military investigation instructor known for "Expediente Picasso" "(Picasso Files)", an investigation report related to the historical defeat of the Spanish Army, some 20,000 soldiers and officers, of which some 8,000 were killed, against the Riffian rebels at the Battle of Annual, on July 1,1921; known as "The disaster of Annual".