Battle of Monte Cassino

Lua error in Module:Location_map at line 50: attempt to call local 'map' (a nil value). The Battle of Monte Cassino (also called the Battle for Rome and the Battle for Cassino) was a battle during the Italian Campaign of World War II. It was a series of four attacks by the Allies against the Winter Line in Italy held by the Germans and Italians.

At the beginning of 1944, the western half of the Winter Line was held by Germans. They held the Rapido, Liri, and Garigliano valleys and some of the mountains. Together, these valleys and mountains were called the Gustav Line. The goal of the Battle of Monte Cassino was to break through this line to Rome.

Monte Cassino, a church, was not occupied by the German defenders. The Germans had set up defence positions in the slopes. American bombers dropped 1,400 tons of bombs onto the Cassino Abbey.[6]

German paratroopers went into the abbey's ruins. Between 17 January and 18 May, Monte Cassino and the Gustav defences were attacked four times by Allied troops. The German defenders were finally driven from their positions, but with many losses for the Allies.[7]

Background

The Allied landings in Italy in September 1943 were followed by an advance north in two parts. An advance was made on each side of the mountain range in the middle of Italy.

On the western side, U.S. Fifth Army moved from Naples. In the east General Sir Bernard Montgomery's British Eighth Army moved up the Adriatic coast.

The Fifth Army made slow progress because of difficult land and German defences. The Germans were protected in positions. The original plans that Rome would be captured by October 1943 did not occur.

Although in the east the Ortona was captured, the advance stopped in December because of snow. Going to Rome from the east was not possible. Highway 6 ran through the Liri valley. The south entrance to this valley was Cassino. It was an important part of Gustav Line, the strongest defensive positions in the Winter Line.

Because the old Benedictine Abbey was important to history, German units did not put defensive positions in the Abbey.[8][9]

Some Allied aircraft saw German troops in the Abbey. The Abbey looked over the valley. This made it a good place for German artillery observers. This made Allied commanders want to bomb the Abbey.

First battle

Plans and preparation

The plan of U.S. Fifth Army commander General Clark was for British X Corps to attack on January 17, 1944. The British 46th Infantry Division was to attack on January 19. This would support the main attack by U.S. II Corps on their right.

The main central attack by U.S. II Corps would start on January 20. The 36th (Texas) U.S. Infantry Division would cross a river five miles from Cassino. The French Expeditionary Corps would move towards Monte Cairo.

 
Royal Engineers cross Garigliano river on 19 January 1944

Fifth Army had only reached the Gustav line on January 15, having taken six weeks and getting 16,000 casualties.[10]

Attack

First attack
X Corps on the left, 17 January

The first attack was made on January 17. Near the coast, British X Corps crossed the Garigliano. General von Senger, commander of German XIV Panzer Corps did not think he could stop the attack. He asked for more troops. The 29th and 90th Panzer Grenadier Divisions were sent to him. X Corps had 4,000 casualties during the first battle.[11]

Main attack
II Corps in the centre, 20 January
 
A German Panzer crew attempt to restore their Pz.Kpfw. IV Ausf. H tank's mobility after receiving battle damage during fighting around Monte Cassino.

The central attack by U.S. started on January 20. They were attacked by General Eberhard Rodt's 15th Panzer Grenadier Division. The attack was a failure, with 36th Division losing 2,100[12] men killed, wounded and missing in 48 hours.

II Corps try north of Cassino
24 January

The next attack was on January 24. The U.S. II Corps attacked across the Rapido valley north of Cassino. The 34th Division pushed back General Franek's 44th Infantry Division.

French Corps halted on the right flank

On the right, the Moroccan-French troops made good initial progress against the Germans. The two Moroccan-French divisions had 2,500 casualties in their battles around Monte Belvedere.[13]

II Corps in the mountains north of Cassino

The U.S. 34th Division had to fight southward. By early February, American infantry had captured point less than a mile from the abbey. By February 7 a battalion had reached a hill below the Abbey. Attempts to capture Monte Cassino were stopped by machine gun fire from the slopes.

Afterwards

Fighting in Cassino caused the 4th Indian Division to lose 3,000 men and the New Zealand Division had 1,600 men killed, missing and wounded.[14] The German defenders had heavy losses.[15]

Second battle

This was called Operation Avenger. With U.S. VI Corps under threat at Anzio, Freyberg asked to help at Cassini. Freyberg thought there was only a 50% chance of success for the attack.[16]

Destruction of the abbey

Allied officers started to think the Germans were using the abbey of Monte Cassino as an artillery observation point. The Allies thought of bombing with "blockbuster" bombs.[17]

 
A B-17 Flying Fortress over Monte Cassino, 15 February 1944

The bombing in the morning of February 15, 1944 involved 142 Boeing B-17 Flying Fortresses heavy bombers followed by 47 North American B-25 Mitchell and 40 Martin B-26 Marauder medium bombers. They dropped 1,150 tons of bombs on the abbey. This turned it into rubble. II Corps artillery shelled the mountain.[18] The German positions above and behind the monastery were untouched.[19]

After the bombing

 
Monte Cassino in ruins.

Pope Pius XII said nothing after the bombing. Cardinal Secretary of State called the bombing “stupidity.”[20]

It is now known that the Germans had agreed not to use the Abbey for military purposes.[nb 1]

Following its destruction, paratroopers of the German 1st Parachute Division occupied the ruins of the abbey. They turned it into a fortress and observation post.

Battle

The attack (11–12 May) on Cassino started at 23:00 with artillery bombing with 1,060 guns on the 8th Army front and 600 guns on the Fifth Army front.[24] The U.S. II Corps made little progress. The French Expeditionary Force got into the Aurunci Mountains. In the mountains above Cassino, for three days Polish attacks and German attacks brought heavy losses to both sides.[25]

By 13, the German right side began to lose to the Fifth Army. On 17 May, Polish II Corps launched their second attack on Monte Cassino. The Poles, on their second try, had captured Monte Cassino.[26]

Third battle

For the third battle, it was decided to launch two attacks from the north. Before the attack, there was bombing by heavy bombers.

The third battle began March 15. After a bombing of 750 tons of bombs w[27] for three and a half hours, the New Zealanders advanced. There was also an artillery attack from 746 artillery pieces. By the end of March 17 the Gurkhas held a point near the Abbey. New Zealand units and armour had captured the station.

March 19 was planned for the attack on the town and on the Abbey. An attack by the German 1st Parachute Division stopped the Allied attack and destroyed the tanks.[28] In the town the attackers made little progress. Allied troops had to fight house by house.

Freyberg thought the attack could not continue and he ended it.[29] The German 1st Parachute Division had taken heavy losses, but had held onto their position.

Fourth battle

Planning and preparation

General Alexander's plan in Italy was to force the enemy to use the maximum number of divisions in Italy. With the arrival of the spring weather, it would be possible to use large groups of troops and armour.

The fourth battle was called Operation Diadem. The plan was that U.S. II Corps on the left would attack up the coast. The French Corps would attack across the Garigliano. British XIII Corps in the centre right of the front would attack along the Liri valley. On the right Polish II Corps (3rd and 5th Divisions) would attack the Abbey. It took two months to get the troops ready. Movements of troops was done in the darkness.

Gallery of battle plans

Battle Of Monte Cassino Media

Notes

Footnotes
  1. The Germans concluded an agreement with the Vatican in December 1943 giving assurance that German troops would not occupy the abbey.[21] The British official history, first published in 1973, states that the German commanders considered the "Cassino Position" to be the keystone of the defensive line[22] but concludes that "There is abundant and convincing evidence that the Germans made no military use whatever of the Abbey's buildings until after the Allies had wrecked them by bombing."[23]
Citations
  1. Villoresi, p. 35
  2. Parker, p. 347
  3. Crwys-Williams, p. 358
  4. Farrington, p. 45
  5. 5.0 5.1 Axelrod, p. 208
  6. Manchester & Reid, p. 801
  7. Jordan & Wiest, p. 92
  8. Chambers
  9. Hapgood & Richardson, p. 77
  10. Majdalany, p. 30.
  11. Majdalany, p. 90.
  12. E.D. Smith, p. 59.
  13. Majdalany, p. 91.
  14. Majdalany, p. 194.
  15. E.D. Smith, p. 158
  16. Majdalany, p. 107.
  17. Holmes, p. 113
  18. Laurie, pp. 14–15.
  19. Holmes, p. 114
  20. Hapgood & Richardson, p. 225
  21. Molony, Vol. V, p. 480
  22. Molony, Vol. V, p. 694
  23. Molony, Vol. V, p.695
  24. Gooderson, p. 103
  25. Whiting, p. 123
  26. Olson, p. 312
  27. Laurie, p. 15.
  28. E.D. Smith, pp. 148–149
  29. E.D. Smith, p.154

References

  • Axelrod, Alan (2008). Real History Of World War II: A New Look at the Past. New York: Sterling Publishing Co., Inc. ISBN 978-1-4027-4090-9.
  • Chambers, Whittaker (February 28, 1944). The Bombing of Monte Cassino. http://whittakerchambers.org/articles/time-foreign/monte-cassino/. Retrieved June 4, 2016. 
  • Crwys-Williams, Jennifer (1992). A Country at War, 1939–1945: The Mood of a Nation. Ashanti Publications. ISBN 978-1-874800-49-1.
  • Farrington, Karen (1995). Battle for Victory. Bookmart Ltd. ISBN 978-1856052696.
  • Gooderson, Ian (2003). Cassino. London: Brassey's. ISBN 1-85753-324-0.
  • Hapgood, David; Richardson, David (2002) [1984]. Monte Cassino: The Story of the Most Controversial Battle of World War II (reprint ed.). Cambridge, Massachusetts: Da Capo. ISBN 0-306-81121-9.
  • Holmes, Richard (September 2002). Battlefields of the Second World War. BBC Publications. ISBN 978-0563537823.
  • Jordan, David; Wiest, Andrew (2004). Atlas of World War II. Silverdale Books. ISBN 978-1845090357.
  • Laurie, Clayton D. (3 October 2003) [1994]. Rome-Arno 1944. The U.S. Army Campaigns of World War II. Washington, D.C.: United States Army Center of Military History. ISBN 978-0-16-042085-6. CMH Pub 72-20. Archived from the original on 20 April 2011. Retrieved 4 June 2016.
  • Majdalany, Fred (1957). Cassino: Portrait of a Battle. London: Longmans, Green. OCLC 536746.
  • Manchester, William; Reid, Paul (2012). The Last Lion, Winston Spencer Churchill: Defender of the Realm 1940–1965 (1st ed.). Boston: Little, Brown. ISBN 978-0316547703.
  • Molony, Brigadier C.J.C.; with Flynn, Captain F.C. (R.N.); Davies, Major-General H.L. & Gleave, Group Captain T.P. (2004) [1st. pub. HMSO:1973]. Butler, Sir James (ed.). The Mediterranean and Middle East, Volume V: The Campaign in Sicily 1943 and The Campaign in Italy 3rd September 1943 to 31st March 1944. History of the Second World War, United Kingdom Military Series. Uckfield, United Kingdom: Naval & Military Press. ISBN 1-84574-069-6.
  • Olson, Lynne; Cloud, Stanley (2003). A Question of Honor. Vintage. ISBN 0-375-72625-X.
  • Parker, Matthew (2004). Monte Cassino: The Hardest-Fought Battle of World War II. Doubleday. ISBN 0-385-50985-5.
  • Smith, E. D. (1975). The Battles For Monte Cassino. London: Ian Allan. ISBN 0-7153-9421-5.
  • Villoresi, Luca. "Barbarigo Teschi e memorie". La Repubblica, Culture Section (in italiano) (3 June 1994). Retrieved 24 April 2009.
  • Whiting, Charles (1974). Hunters from the Sky, The German Parachute Corps 1940–1945. London: Leo Cooper. OCLC 43073002.