War in the North

March 31 – October 21, 1937

Result Nationalist victory

The Nationalist conquest of the Basque Country, Santander and Asturias (position Bilbao).

Battles 2

March 31 – July 1, 1937
September 1 – October 21, 1937

Key commanders

Nationalists 6

Republicans 3

Nationalist Spain 3