Mezue ahịrịokwu na-esonụ: Site na ndị agha 18,000, Wellington weghaara obodo San Sebastián nke ndị France na-achịkwa n'okpuru Brigadier-General Louis Emmanuel Rey mgbe nnọchibido abụọ nke were site na 7 Julaị ruo 25 Julaị (Ọ bụ ezie na Wellington hapụrụ ndị agha zuru oke iji mesoo Marshal Soult ọgụ, ọ hapụrụ General Graham na-achịkwa ndị agha zuru oke iji gbochie ịpụ na obodo ahụ na enyemaka ọ bụla na-abata); na site na 22 August ruo 31 August 1813. Ndị Briten tara nnukwu ahụhụ n'oge mwakpo. Obodo ahụ n'aka nke ya bụ ndị Anglo-Portuguese kwatara ma gbaa ya ọkụ: lee Siege nke San Sebastián. Ka ọ dị ugbu a, ndị agha France laghachiri na Citadel, nke mgbe bọmbụ siri ike gọvanọ ha nyefere na 8 Septemba, ebe ndị agha ahụ na-apụ n'echi ya na nsọpụrụ ndị agha zuru oke. N'ụbọchị ahụ San Sebastián dara Soult nwara inye aka, mana n'agha nke Vera na
Ndị agha Spain nke Galicia n'okpuru Ọchịagha Manuel Freire gbochiri San Marcial. The Citadel surrendered na 9 Septemba, ọnwụ na nnọchibido ahụ dum bụ ihe dị ka ndị Allies 4,000, French 2,000. Wellington kpebisiri ike ịtụgharị aka ekpe ya gafee osimiri Bidassoa iji mee ka ọnọdụ ya sie ike, ma chekwaa ọdụ ụgbọ mmiri Fuenterrabia.