The Sub-district I of à Âródmieà Âcie (of Armia Krajowa) (Polish: Obwód II à Âródmieà Âcie also named as Obwód Radwan) - a territorial organisational unit of the District of Warsaw of Armia Krajowa. It covered the area of à Âródmieà Âcie in Warsaw, fought in conspiracy during the German occupation of Poland during World War II and openly during the Warsaw Uprising 1944.
Sub-district commander was Edward Pfeiffer, codenamed Radwan.