3rd Brigade 43rd Infantry Regiment 44th Infantry Regiment 5th QF FAR 5th FAR 4th Pioneer Battalion 12th Infantry Division 59th Infantry Regiment 60th Infantry Regiment 61st Infantry Regiment 12th FAR Odrin Brigade 71st Infantry Regiment 72nd Infantry Regiment 2/10 Artillery Section Army Troops 6th Cavalry Regiment Army Artillery Fourth Army Fourth Army was commanded by Major-General Stiliyan Kovachev. 2nd Thracian Infantry Division 1st Brigade 9th "Plovdiv" Infantry Regiment 21st "Srednogorian" Infantry Regiment 2nd Brigade 28th "Stremski" Infantry Regiment 27th "Chepinski" Infantry Regiment 3rd Brigade 39th Infantry Regiment 40th Infantry Regiment 3rd QF FAR 3rd MAR 2nd Pioneer Battalion 7th Rila Infantry Division 1st Brigade 13th "Rila" Infantry Regiment 28th "Pernik" Infantry Regiment 2nd Brigade 14th "Macedonian" Infantry Regiment 22nd "Thracian" Infantry Regiment 3rd Brigade 49th Infantry Regiment 50th Infantry Regiment 7th QF FAR 9th FAR 1/2 Mountain Artillery Section 7th Pioneer Battalion 8th Tundzha Infantry Division 1st Brigade 12th "Balkan" Infantry Regiment 23rd "Shipka" Infantry Regiment 2nd Brigade 10th "Rhodope" Infantry Regiment 30th "Sheinovo" Infantry Regiment 3rd Brigade 51st Infantry Regiment 52nd Infantry Regiment 8th FAR 2/1 Artillery Section 8th Pioneer Battalion 1/3 Infantry Brigade 1st "Sofia" Infantry Regiment 6th "Turnovo" Infantry Regiment 1/6 Artillery Section 2/4 Infantry Brigade 8th "Primorski" Infantry Regiment 31st "Varna" Infantry Regiment 2/5 Artillery Section Macedonian-Adrianopolitan Volunteer Corps 1st Brigade 1st "Debar" Infantry Battalion 2nd "Skopie" Infantry Battalion 3rd "Solun" Infantry Battalion 4th "Bitolia" Infantry Battalion 13th "Kukush" Infantry Battalion 2nd Brigade 5th "Odrin" Infantry Battalion 6th "Ohrid" Infantry Battalion 7th "Kumanovo" Infantry Battalion 8th "Kostur" Infantry Battalion 14th "Voden" Infantry Battalion 3rd Brigade 9th "Veles" Infantry Battalion 10th "Prilep" Infantry Battalion 11th "Serres" Infantry Battalion 12th "Lozengrad" Infantry Battalion 15th "Shtip " Infantry Battalion 2/8 Artillery Section 2/2 QF Mountain Artillery Section 3/2 QF Mountain Artillery Section 4/2 Mountain Artillery Section Army Troops 5th Cavalry Regiment 7th Opalchenie Regiment Operating against the Greek Army Second Army Second Army was commanded by Lieutenant-General Nikola Ivanov. 3rd Balkan Infantry Division 2nd Brigade 29th "Yambol" Infantry Regiment 32nd "Zagora" Infantry Regiment 3rd Brigade 41st Infantry Regiment 42nd Infantry Regiment 6th QF FAR 6th FAR 3rd Pioneer Battalion 11th Infantry Division 55th Infantry Regiment 56th Infantry Regiment 57th Infantry Regiment 11th FAR 1/10 Infantry Brigade 16th "Lovech" Infantry Regiment 25th "Dragoman" Infantry Regiment 3/10 Artillery Section Serres Infantry Brigade 67th Infantry Regiment 68th Infantry Regiment 1/1 Artillery Section Drama Infantry Brigade 69th Infantry Regiment 70th Infantry Regiment 2/7