Book excerpt: Portugal is a small country, but for many years it possessed the world's third largest empire; and its armed forces deserve to be better known than they are in the English-speaking world. Fortunately, the British co-author was able to meet a Portuguese colleague who was not only an authority on Portuguese military history and uniforms, but who had also served in Mocambique himself. A collaborative venture seemed the best way of providing the kind of 'hard' information about Portuguese weapons, organisation, uniforms and insignia that has been lacking until now.