The Allies achieved a partial success at Narvik.

The Allies eventually achieved a decisive victory.

By defeating the Luftwaffe, the Allies would achieve air superiority and the invasion of Europe could proceed.

Using the combined arms techniques developed earlier at Hamel, the Allies achieved territorial gains that had been unheard of since the start of the war.

The Iranians had little time to organize an effective defense, as the Allies achieved a tactical surprise.

The Norwegians continued their successful mountain campaign, and in mid-May the Allies took the initiative and achieved significant victories.

The Allies had attacked with overwhelming material superiority, using combined-arms tactics, with a unified operational method and achieved a high tempo.

The Allies had achieved this blow at a cost of 209,672 casualties among the ground forces, including 36,976 killed and 19,221 missing.

In defeating the Luftwaffe, the Allies achieved air superiority and the invasion of Western Europe could proceed.

The Allies achieved complete surprise, and the Battle of Amiens proved a striking success.