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View Full Version : Condensed History: Invasion of Crete and the Fallschirmjäger



FightingSteel1
Jul-21-2016, 21:19
Finally another edition this year, this being about the first airborne invasion in history. I think I've squashed all the bugs and typos, but let me know if I've gotten anything wrong.

Fallschirmjäger landings at Crete

Operation Mercury, the invasion of the island of Crete by Nazi Germany, started on the 20th of May, 1941. This invasion was notable for a few reasons, but by far the most important was the fact Operation Mercury was the first primarily airborne operation in history. On this day, thousands of Fallschirmjäger (Paratrooper) forces would drop out of the sky onto an island not ready to be relinquished by it's inhabitants.

Beginning

Use of airborne units was a new innovation in warfare at the start of WWII. Germany specifically started the Fallschirmjäger units after Hermann Goring observed the first airborne troops in the world in the Soviet Union (the VDV). The paratrooper unit was folded into the Luftwaffe, and new recruits were required to complete six jumps before earning their parachutists badge. Heading into WWII, the Fallschirmjäger comprised one division, with three regiments and supporting air assets. Their commander throughout the war was General Kurt Student.

Crete

The island of Crete is a small landmass 160 miles in length, located to the South of Greece. It is the largest of the Greek islands, and the fifth largest in the Mediterranean. With the invasion of England postponed (Operation Seelowe), the Germans opted for a different strategy to isolate England. By strengthing their own (and the Italians) hold over the Mediterranean, England would be cut off from Asia and may be further forced to negotiate. Crete provided a terrific port for the Royal Navy to operate from, and for the RAF to strike at Romanian oil fields supplying Nazi Germany.

A British garrison was located on Crete, and after the fall of Greece to Italy, British soldiers were evacuated to Crete to defend the island. After the chaos of men shifting to Crete from Greece, General Bernard Freyberg, a WWI veteran, was given command of these defenders.

http://i397.photobucket.com/albums/pp55/vipe155/CondensedHistory/strip.jpg
--Photo credit Bundesarchiv

First Major Operation

Kurt Student and Alexander Lohr (Luftwaffe General) would come up with the winning plan for the operation. While Lohr wished to drop in one massive paratrooper concentration, Student wished to drop in at least seven targeted areas. A compromise was decided on, in which two drops, focusing on the city of Canea and a vital airfield at Maleme would be attempted. The initial German force would number nearly 8,000 men, with supporting units and machinery. Most of the force was airborne paratroopers, but there was also a glider unit that would help secure the airfield. In addition to the airborne/glider groups, thousands of mountain troops were attached to the operation. They would also be ferried in by air assets, but some would arrive by sea.

Unexpected by the Germans, Crete by the time of the operation (it had been postponed by several factors, chiefly assembling the required resources to conduct the invasion) had become a much more formidable target. German commanders (chiefly Wilhelm Canaris) badly underestimated troop strength on the island, not accounting for any Greek soldiers being evacuated there after the recent fall of Greece. It was the opinion of German military intelligence that the citizens would be welcoming to the Axis invaders, with Lohr being convinced of a fairly easy victory requiring only two divisions of strength.

On the 20th of May, 1941, Fallschirmjäger soldiers dropped out of Ju 52s over the island. Defending the area around the Maleme airfield were actually New Zealanders, three battalions strong. An ominous sign for the Germans, initial losses were heavy. Over 400 (out of around 600) men in one battalion were lost on the first day. The glider troops fared no better, getting hit immediately upon landing by Greek troops defending a nearby town. Some groups landed in the wrong area, and were contained by defending forces. In fact, Cretan military cadets and local police assisted the defense against the invasion. The airfield would not fall easily as the Germans had hoped.

A second wave was landed with support by Luftwaffe and Regia Aeronautica aircraft in the Rethymno area. The attack was hardly a surprise through, and local defenders pushed back against the landed troops. The Germans were able to secure a nearby army barracks, only to be sent back out again. The Luftwaffe went as far as to drop leaflets over Crete, warning of “dire” consequences if the defenders of the island did not surrender. By that night, none of the Germans objectives outlined in Operation Mercury had been taken.

http://i397.photobucket.com/albums/pp55/vipe155/CondensedHistory/landing.jpg
--Opening day landings, photo credit Bundesarchiv

21 May

During the night, the allied defenders made a critical mistake. The New Zealanders withdrew from the airfield at Maleme in the mistaken belief that elements on the western side (the forces were divided between and Eastern and Western defense lines) had been overrun. Meanwhile, the Western forces were forced to withdraw in the morning since the Eastern group had disappeared. This blunder handed the airfield to the German forces unopposed. A later counterattack was mounted against the airstrip, but due to delays it went off during the later part of the day. The attack was repulsed due to daylight operations by the Luftwaffe.

The day wasn't without success however for the Allies. The night of the 21st, a force of landing craft escorted by Italian Navy units approached the island with 2,000 German mountain soldiers. In what seemed to be an incredible stroke of bad luck/coincidence (it wasn't, more on that later), the reinforcements came upon a large Royal Navy Cruiser/Destroyer group. Despite the overwhelmed Italian escorts best efforts, the troopships were decimated. Some 2/3rds of the ships were sunk and several hundred men lost. It actually could have been worse, but the defenders were able to protect the convoy just enough to allow some of the vessels to turn back. But virtually no one ended up making it to Crete to reinforce the attack.


See Part 2....

FightingSteel1
Jul-21-2016, 21:20
http://i397.photobucket.com/albums/pp55/vipe155/CondensedHistory/air.jpg
--Heavy fire over a drop zone, photo credit Imperial War Museum

22 May

After more poorly organized offensive operations by British and New Zealand regiments, another invasion fleet approached the island. This time a flotilla of transports was being escorted by the Italian torpedo boat Sagittario. Royal Navy Force C had 3 cruisers and four destroyers, and completely overmatched the landing force. Even so, things were not to be so simple for the Royal Navy in this engagement. The force was put under constant Luftwaffe attack, and along with smoke screens by Sagittario shielding the troopships, struggled mightily. Due to a shortage of ammunition and heavy aircraft attack, Force C was able to turn the landing force around but not go for the kill. After meeting up with Force A1 later (consisting of HMS Warspite, among others), the Royal Navy was chased from the area by Ju87s and Ju88s, with two cruisers (Gloucester and Fiji) and a destroyer lost and many others damaged. In return, the ship AA gunners claimed 10 Luftwaffe bombers.

23-27 May

On this day, the tide finally started to turn against the defenders of Crete. The Germans had been able to regroup and with the help of some reinforcements, air cover from the Luftwaffe, and British gaffes began to take hold of multiple parts of the island. Mountain troops and Pioneers moved into the higher points of Crete and began to outflank the dug-in defenders. Even so, the Germans met heavy resistance, and to their complete surprise, civilians joined the fray. The people of Crete were prepared to defend their homes, and mercilessly attacked German units with whatever weapons they could get their hands on.

Paratroopers found themselves attacked with clubs, knives and farm equipment as they scrambled to get out of their parachutes. There were numerous reports of citizens firing old rifles at landing infantry and even joining the New Zealander, Greek, or English counterattacks around the island. The Germans were outraged that common citizens wearing no uniform were actively skirmishing against their soldiers, and soon felt threatened by attack at all times.

By this time, the Germans had gotten enough supplies to the island by sea and air to begin to wage conventional war against Crete's defenders. A big surprise to the Allied forces was German artillery. It had been thought that artillery was far to heavy and difficult to deploy in a primarily air based invasion. Unfortunately for the men on Crete, the Germans had developed a recoilless gun, named the LG40, that Fallschirmjäger units were able to carry with them. The 7.5cm gun fired the same shells as the full size 7.5cm artillery being used by conventional units, albeit at around 2/3rds of the range. It was lightweight, easy to use, and generally very effective.
http://i397.photobucket.com/albums/pp55/vipe155/CondensedHistory/lg40.jpg
--The LG40, photo credit Bundesarchiv


Withdrawal

By the 26th and 27th, the Crete defenders found themselves under full siege. The deteriorating supply situation, control of the air, and therefore the difficulties the Royal Navy was having controlling the sea around the island had allowed German full sized artillery, light tanks, and other conventional weapons to arrive. Bitter fighting erupted around the defensive lines, with the New Zealanders being forced back from their positions. In the higher terrains, Allied forces were surrounded and forced to surrender, some 700 men.

British, New Zealand, and Greek units found themselves being pushed steadily southward. The landing of some 3,000 Italian troops on the 26th didn't help things. A slow, measured retreat was enacted, with British commandos covering. British naval units were assembled for evacuation near Sfakia on the Southern coast on the 28th/29th, while others were taken away from the Heraklion area. The evacuation ships found themselves under heavy Stuka attack after leaving the island, but indeed many troops got away to Egypt.

Story finished in Part 3...

FightingSteel1
Jul-21-2016, 21:20
http://i397.photobucket.com/albums/pp55/vipe155/CondensedHistory/Ju52.jpg
--Wrecked Ju52s on Crete, photo credit Bundesarchiv

Surrender

As of June 1st, the island came under German control. Some 12,000 British, New Zealand, and Greek soldiers surrendered. Even so, at least ~18,000 men escaped the island. Several hundred defenders remained on the island, and would end up harassing the German conquerors for an extended period after the invasion was over.

It is important to note, in extension of previous information, that Cretans civilians suffered terribly after the fall of the Allied defenders. The Germans had been appalled by the undeclared civilians hacking, slashing or firing upon their troops. Since the civilians did not wear an insignia or uniforms, German commanders felt that the Hague conventions did not apply, and targeted civilians at their discretion. Several massacres and other atrocities were committed against the people after the fall, including 195 killed in several mass shootings at Alikianos. A German war correspondent captured images of one of these attacks, and this would later serve as evidence of Nazi war crimes.

Conclusion

The Battle of Crete was a victory for Nazi Germany. The Allied defenders of the island (and the citizens of Crete), unorganized and less than prepared, gave up a monumental fight. But, in the end, Germany gained an important position in the Eastern Mediterranean. Crete and it's airfields would be a good supply base to ferry equipment and men to the deserts of Africa. From a logistical standpoint, the operation proved to the world that airborne forces were a new option in warfare. The rapid deployment of thousands of men coupled with light artillery and other weapons was a completely unexpected threat to British commanders before Crete. 1,700 Commonwealth soldiers would be killed in the battle, with 12,000 captured. An unknown (but very high) amount of Greek soldiers and Cretans civilians are also forever lost to history.

Even so, German command decided not to look at the operation in a positive light. Out of a force of 22,000, a quarter became casualties. Some 30% of Ju52 transports were destroyed in the operation, with the Luftwaffe appalled by their losses. Hitler expressly forbade any more large scale Fallschirmjäger deployments after Crete. The soldiers were relegated to small scale, targeted ops and elite infantry tasks. One interesting break for the Royal Navy came from the planned Operation Barbarossa. Due to it's long scheduled start after the Crete invasion, Luftwaffe units in Greece had begun moving to Poland by the end of May. This decreased Luftwaffe presence helped the RN evacuate more defenders of Crete before the fall.

If the Fallschirmjäger were going to be allowed only one major task in the war, perhaps Malta would have been a better expenditure?

Some final notes... Before, a mention of the Royal Navy being in the right place at the right time to intercept an German/Italian escorted convoy to the island was made. In fact, British Ultra intelligence had picked up on increased German activity leading up to the invasion, and Allied commanders had an idea an attack may be imminent by air and sea. When, or exactly how strong of a force was coming was not known. Information was passed on to General Freyberg, but due to a lack of resources very few impacting changes were made. The Royal Navy moved to cover the island, and succeeded in heading off two troop convoys. But, the attack by sea was smaller than anticipated, and the navy paid dearly due to a lack of air protection from the Luftwaffe. Indeed, the loss of multiple ships and damage of a carrier, two battleships, and several smaller ships actually made the RN force smaller than the Italian Navy for the next several months in the Mediterranean. Finally, the German Parachute Warfare manual had been captured in 1940 (how much that mattered is up to debate), but Kurt Student was quoted as saying he would have changed significant tactics in the invasion had he known.

ATAG_((dB))
Jul-22-2016, 02:45
Very nice read and informative as always :thumbsup:

FightingSteel1
Jul-22-2016, 14:01
Very nice read and informative as always :thumbsup:

I appreciate the kind words. In fact, the invasion of Crete ended up being a fairly complex subject, with a lot of different players and events, and all I could do was scratch the surface. I have found that writing about a person or an object (like the Schwerer Gustav) to be easier than writing about an operation/battle.

ATAG_((dB))
Jul-22-2016, 14:12
I appreciate the kind words. In fact, the invasion of Crete ended up being a fairly complex subject, with a lot of different players and events, and all I could do was scratch the surface. I have found that writing about a person or an object (like the Schwerer Gustav) to be easier than writing about an operation/battle.

I hope it keep you motivated, keep them coming

:)

lil_head
Aug-08-2016, 05:04
https://www.awm.gov.au/atwar/crete.asp