World War II: What if Spain Joined Axis & Portugal Allies?

If Spain joined the Axis in 1941, it would have significantly altered the course of World War II. Spain had a large army and a strategic location that would have given the Axis an advantage in the Mediterranean. With Spain on their side, Germany would have gained a secure base of operations in Western Europe and could have launched more effective attacks on the Allies.

The Axis powers would have been able to move troops and supplies more easily through Spain, and their submarines would have had a shorter distance to travel to reach the Atlantic Ocean. This would have made it much harder for the Allies to maintain control of the sea lanes and protect their shipping.

On the other hand, if Portugal had joined the Allies in 1940, it would have given the Allies a strategic advantage in the Atlantic. Portugal had a number of key ports and airfields that could have been used by the Allies to launch attacks on German shipping and U-boats. The Portuguese navy would have also been a valuable addition to the Allied fleet, helping to keep the sea lanes open and protect Allied shipping.

Overall, these two scenarios would have significantly altered the course of World War II, but it is impossible to predict how exactly they would have played out. The war would have been longer and more complicated, and the outcome could have been very different.