 Ramba uchiverenga ndima iyi - Logan akashanda muBrig. Gen. Micah Jenkins brigade muna 1863, achitora chikamu muSuffolk Operationstsime iroro. Akabva aenda nemamwe mauto eFirst Corps kuWestern Theater. Logan akapinda muhondo yeChickamauga neKnoxville Campaign munguva yechando iyoyo, achishaya Hondo yeChattanooga. Musi waMay 19, 1864, Logan akasimudzirwa kuva colonel. 