Athens responded by sending a naval invasion force that captured Therma and laid siege to Pydna, although they were unsuccessful in retaking Chalcidice and Potidaea, and so sued for peace with Macedonia.
Athens responded by sending a naval invasion force that captured Therma and laid siege to Pydna. However, they were unsuccessful in retaking Chalcidice and Potidaea due to stretching their forces thin by fighting the Macedonians and their allies on multiple fronts, and therefore sued for peace with Macedonia.