Strength, organization, equipment and deployment of the army divisions, tank inventory, Air Force and Navy of Poland in September 1939.
Not until 1937 was a program of modernization undertaken, and when war came two years later, the Polish Army was still basically obsolete; but although lacking in modern equipment and under poor strategic direction, the Polish Army fought bravely.
In 1939, as Europe moved towards war, the Polish government ordered partial mobilization in March and August and then, on 30 August 1939, general mobilization was declared. Along her western frontiers Poland deployed seven armies and a tactical group which accounted for over half her infantry divisions and nearly three-quarter of her cavalry brigades. The remainder of the Army was in the process of formation and was to be used as reinforcements and operational reserves.
Polish Army units:
|Infantry Division||Cavalry Brigade||Motorized Brigade|
|Infantry regiments||3 with 1,900 officers and men each||1 battalion with 600 men||?|
|Cavalry regiments||-||3 or 4||?|
|NCOs and Privates||?||6,911||?|
|Mortars||99 (81 x 50mm, 18 x 81mm)||11 (9 x 50mm, 2 x 81mm)||?|
|Howitzers and Field guns||42 (30 x 75mm M1897 + 12 x 100mm Austrian M14 howitzers)||16 x 75mm M1897||?|
|Anti-tank guns 37mm||27||18||?|
|Anti-aircraft guns 40mm||?||2||?|
|Tanks||-||13 TK/S Tankettes + Armored Cars||?|
Total strength of the Polish Army: 1,500,000 soldiers (1,000,000 front line) with 4,500 guns and mortars, 2,000 anti-tank and 3,000 anti-aircraft guns.
Inventory of armored fighting vehicles on September 1, 1939:
|Armored fighting vehicles||Inventory|
|7TP (37mm Bofors gun)||170|
Polish Air ForceFrontline strength Polish Air Force:
433 aircraft (159 fighters, 154 bombers, 84 observation machines, 36 liaison aircraft)
Polish NavyFrontline strength Polish Navy:
Four destroyers, five submarines, one minelayer, six minesweepers, two gun-boats.
(On the eve of the German invasion three of the destroyers and the submarines were ordered to sail to England. The destroyers and two submarines reached Leith in Scotland on 1 September 1939. The three remaining submarines were unable to break out of the Baltic Sea, and were interned in Sweden).
Polish Forces total
2,500,000 men (40 divisions), 1,140 armored fighting vehicles, over 1,800 guns
4 destroyers, 5 submarines