Showing posts with label B-18. Show all posts
Showing posts with label B-18. Show all posts

Thursday, March 7, 2019

December 11, 1941: Hitler Declares War on US

Thursday 11 December 1941

Adolf Hitler 11 December 1941 worldwartwo.filminspector.com
Adolf Hitler and cronies during his speech at the Kroll Opera House on 11 December 1941.
German/US Relations: On 11 December 1941, Adolf Hitler instructs Reich Foreign Minister Joachim Ribbentrop to deliver a formal declaration of war to United States Chargé d'Affaires in Berlin Leland B. Morris. The primary reason for this, as stated in the text of the declaration, is the order given by President of the United States Franklin D. Roosevelt on 11 September 1941 for US warships to "fire upon" Kriegsmarine war vessels "on sight." The United States Congress then votes to declare war on Germany within hours, passing the:
Joint Resolution Declaring That a State of War Exists Between The Government of Germany and the Government and the People of the United States and Making Provisions To Prosecute The Same.
Adolf Hitler gives a long speech to the Reichstag at the Kroll Opera House explaining this decision. President Roosevelt, however, merely sends down a written request to Congress asking for a declaration of war.

Adolf Hitler 11 December 1941 worldwartwo.filminspector.com

The Reich's declaration of war against the United States is considered Hitler's worst blunder of the war, topped only, perhaps, by his invasion of the Soviet Union. The reasons for Hitler's decision are debated, but his previous speeches indicate a deep resentment about the United States for flouting the international rules of warfare in support of Great Britain. Another possible motivation is to draw attention away from the Eastern Front, where the Wehrmacht is reeling due to the Red Army counteroffensive at Moscow. Hitler also is a creature of the Great War, and many of his strategies mirror those taken by the German Empire in that conflict. In this instance, Hitler adopts the thinking of the German high command in 1917 that unrestricted submarine warfare could finally isolate England and cause its eventual starvation and surrender. This would prevent United States intervention on the Continent and free the Reich's military to finally subdue the USSR. The strategy did not work in World War I, but perhaps Hitler thinks that the United States Navy is inadequate to fight a two-ocean war. In any event, the Reich is not bound by a treaty to support the Empire of Japan. While the Japanese Ambassador has sought such written assurance, the Reich has not provided them. In any event, Hitler never shows much deference to treaties regardless of how applicable they may be. This is Hitler's decision alone, made after four days of consideration, and stands as his only formal declaration of war.

FDR signs the declaration of war, 11 December 1941 worldwartwo.filminspector.com
President Roosevelt signs the declaration of war against Germany, 11 December 1941.
Axis Relations: In Italy, Benito Mussolini issues a statement declaring war on the United States. Germany, Italy, and Japan, the original signatories of the Tripartite Pact, sign a new agreement that bars any of them from making a separate peace with either the United States or Great Britain. Various other countries declare war on one side or the other in the coming days, but the main battle lines now are drawn.

New York Times, 11 December 1941 worldwartwo.filminspector.com
The New York Times continues lacing real news with not-so-real news in its headlines. The United States has not even seen any of Japan's battleships or aircraft carriers yet, much less damaged them. While two Japanese destroyers are sunk off Wake Island today, that is merely a happy coincidence of which the Times reporters are completely unaware. As for stopping the Japanese on land, that also sort of is true on Wake Island, but not anywhere else - particularly on Guam, where the US garrison already has surrendered.
Battle of the Pacific: Four days have gone by at Pearl Harbor, and still the military in the Hawaiian Islands has no idea where the attackers of 7 December 1941 came from or where they went. The priority since the attack has been recovery and self-preservation, but no countermeasures. Today, the US Army Air Force finally attempts to find out, sending six Douglas B-18 Bolos to investigate the waters offshore. They find nothing: the Imperial Japanese Navy's main striking force, Kido Butai, is long gone.

Wheeler Field, 11 December 1941 worldwartwo.filminspector.com
Destruction at Wheeler Field in Hawaii, as photographed on 11 December 1941.
The war in the Pacific proceeds much as it has since the first Japanese attacks, with steady Japanese gains and only occasional flashes of success by the Allies. Hong Kong's defenses are under artillery fire and aerial attack, and the British defenses on Kowloon and the New Territories already are crumbling. The British begin to evacuate all forces to Hong Kong Island, with no assurance that it can be held, either. In the Philippines, the Japanese already are on Luzon and heading south on Route 5 toward Tuguegarao and Laoag. They also embark 2500 men of the 16th Division for landings in southern Luzon to take place early on the 12th. On the Malay Peninsula, the Indian 9th Division of Indian III Corps begins pulling out of Kelantan, retreating from the airfields at Gong Kedah and Machang which the Japanese are now happy to use. The Japanese harass the retreating Indian troops as they head south.

Adolf Hitler 11 December 1941 worldwartwo.filminspector.com
While driving to the Kroll Opera House to give his speech to the Reichstag, Adolf Hitler's Mercedes passes by the Foreign Ministry. Note that everyone except the soldiers on duty offer Hitler the "Hitler greeting" (Hitlergruß) (AP Photo). 
At Wake Island, however, things are a bit brighter for the Americans, as the 1st Defense Battalion defeats attempted landings by the South Seas Force and even manages to sink destroyer Hayate (one survivor) using six 5-inch coastal defense guns. US Navy F4F-3 Wildcats, flown in less than a week ago, also bomb and sink destroyer Kisaragi (no survivors). The Japanese are forced to withdraw. US reporters, hungry for any positive news, make up a legend that the US commander on the island, naval aviator Commander Winfield S. Cunningham, USN, sends his superiors the cheeky message "Send us more [Japanese]" when asked what he needs. This charming invention makes headlines around the world, but it does sum up the feelings of many following the first United States success against the Empire of Japan. The Japanese, however, are not happy to lose two destroyers and hand the enemy a propaganda victory, so they immediately divert aircraft carriers Sōryū and Hiryū from Kido Butai (which is in the vicinity following its successful strike against Pearl Harbor) to help take Wake Island. The US Navy, meanwhile, is still unable to send any aid to the embattled US Marines and hundreds of civilian construction workers on the island.

Judy Garland and Lana Turner, 11 December 1941 worldwartwo.filminspector.com
Judy Garland and Lana Turner on the set of "Ziegfeld Girl," 11 December 1941 (Clarence Sinclair Bull, via The Judy Garland Experience).

The Reich's Declaration of War upon the United States:

MR. CHARGE D'AFFAIRES:

The Government of the United States having violated in the most flagrant manner and in ever increasing measure all rules of neutrality in favor of the adversaries of Germany and having continually been guilty of the most severe provocations toward Germany ever since the outbreak of the European war, provoked by the British declaration of war against Germany on September 3, 1939, has finally resorted to open military acts of aggression.

On September 11, 1941, the President of the United States publicly declared that he had ordered the American Navy and Air Force to shoot on sight at any German war vessel. In his speech of October 27, 1941, he once more expressly affirmed that this order was in force. Acting under this order, vessels of the American Navy, since early September 1941, have systematically attacked German naval forces. Thus, American destroyers, as for instance the Greer, the Kearney and the Reuben James, have opened fire on German submarines according to plan. The Secretary of the American Navy, Mr. Knox, himself confirmed that-American destroyers attacked German submarines.

Furthermore, the naval forces of the United States, under order of their Government and contrary to international law have treated and seized German merchant vessels on the high seas as enemy ships.

The German Government therefore establishes the following facts:

Although Germany on her part has strictly adhered to the rules of international law in her relations with the United States during every period of the present war, the Government of the United States from initial violations of neutrality has finally proceeded to open acts of war against Germany. The Government of the United States has thereby virtually created a state of war.

The German Government, consequently, discontinues diplomatic relations with the United States of America and declares that under these circumstances brought about by President Roosevelt Germany too, as from today, considers herself as being in a state of war with the United States of America.

Accept, Mr. Charge d'Affaires, the expression of my high consideration.

December 11, 1941.

RIBBENTROP

Adolf Hitler and Hermann Goering, 11 December 1941 worldwartwo.filminspector.com
Hermann Goering, upper left, presides over the Reichstag as Adolf Hitler declares war upon the United States.

December 1941

December 1, 1941: Hitler Fires von Rundstedt
December 2, 1941: Climb Mount Niitaka
December 3, 1941: Hints of Trouble in the Pacific
December 4, 1941: Soviets Plan Counteroffensive
December 5, 1941: Soviets Counterattack at Kalinin
December 6, 1941: Soviet Counterattack at Moscow Broadens
December 7, 1941: Japan Attacks Pearl Harbor
December 8, 1941: US Enters World War II
December 9, 1941: German Retreat At Moscow
December 10, 1941: HMS Prince of Wales and Repulse Sunk
December 11, 1941: Hitler Declares War on the US
December 12, 1941: Japanese in Burma
December 13, 1941: Battle of Cape Bon
December 14, 1941: Hitler Forbids Withdrawals
December 15, 1941: The Liepaja Massacre
December 16, 1941: Japan Invades Borneo
December 17, 1941: US Military Shakeup
December 18, 1941: Hitler Lays Down the Law
December 19, 1941: Brauchitsch Goes Home
December 20, 1941: Flying Tigers in Action
December 21, 1941: The Bogdanovka Massacre
December 22, 1941: Major Japanese Landings North of Manila
December 23, 1941: Wake Island Falls to Japan
December 24, 1941: Atrocities in Hong Kong
December 25, 1941: Japan Takes Hong Kong
December 26, 1941: Soviets Land in the Crimea
December 27, 1941: Commandos Raid Norway
December 28, 1941: Operation Anthropoid Begins
December 29, 1941: Soviet Landings at Feodosia
December 30, 1941: Race for Bataan
December 31, 1941: Nimitz in Charge

2020

Wednesday, May 9, 2018

July 24, 1941: Operation Sunrise

Thursday 24 July 1941

Soviet POWs, 24 July 1941 worldwartwo.filminspector.com
Russian POWs loaded onto trucks to be taken to their final destination. Zhytomyr Lager, Ukraine, 24 July 1941.
Eastern Front: Marshal Mannerheim on 24 July 1941 reaches his conclusion regarding the advance of Finnish VI Corps to the old Finnish-Soviet border on the eastern shore of Lake Ladoga: halt. Finnish troops there are refusing to cross the border, as nobody wants to provoke the Soviet Union. Instead of ordering the troops to continue heading southeast, Mannerheim orders them to form a line along the Tuulema River. The Germans are dismayed, as they want the advance to continue, but there is nothing that they can do.

On the other side of Lake Ladoga, Finnish VII Corps continues forcing its way forward against heavy Soviet resistance. It approaches the town of Sortavala on the road that runs along the fringes of Lake Ladoga. The Finns capture Vidlitsa and Rajakonru northeast of Lake Ladoga. Further north, Finnish 14th Infantry Division (Colonel Erkki Raappana) takes Omelia, wiping out Soviet 337th Rifle Regiment.

In the Army Group North sector, the Wehrmacht consolidates its position as it prepares for the final advance on Leningrad.

In the Army Group Center sector, Soviet troops attack the exposed Panzer Group 2 bridgehead at Yelnya. At Velikiye Luki, Soviet counterattacks cut German lines of communication and the Wehrmacht retreats in the area. The Germans are under heavy pressure in this sector and have to throw service troops into the line.

In the Army Group South sector, Romanian Third and Fourth Armies in conjunction with the German 11th Army complete the occupation of Bessarabia, Northern Bukovina, and Hertsa. These are territories ceded by Romania to the Soviet Union in 1940. This completes Operation München. Romania intends to reincorporate the region into the Romanian State.

The Luftwaffe, after a night off, again attacks Moscow. Tonight, the number of bombers is reduced to 100. Red Army night fighter pilot Kapitan Konstantin Titenkov claims a bomber for his third success in three nights.

Wrecked Bf-109, 24 July 1941 worldwartwo.filminspector.com
The wrecked Bf 109E7 "Yellow One" of Staffelführer 3./JG 2 Lt. Julius Meimberg at Saint-Renan near Brélès, France, 24 July 1941. Meimberg is lying on the ground with someone holding an umbrella to shield him from the sun. Meimberg is out on medical leave until the spring of 1942.
European Air Operations: The RAF sends more raids against the German warships parked along the French coast, and today they succeed in damaging two of them. During the day, RAF Bomber Command sends 100 planes over Brest in Operation Sunrise. It is a complicated plan that works well, with Operation Sunrise I being the main raid and Operation Sunrise II a diversionary raid. An initial force of 3 Fortresses and 18 Hampdens accompanied by a Spitfire escort draw up the Luftwaffe defenses by bombing at 30,000 feet. Immediately after this, 79 Wellingtons fly over and make the real attack. Neither of the two heavy cruisers in port, Gneisenau (in drydock) and Prinz Eugen, take any hits. The British lose 10 Wellingtons and 2 Hampdens. Luftwaffe ace Julius Meimberg claims three bombers shot down, but he also is shot down and seriously injured.

RAF Bomber Command also sends a diversionary raid of 36 Blenheims against Cherbourg. The raid causes some damage to the docks but does not attract any defending fighters away from Brest as desired. So far so good for the Germans - but there is more to come.

A third raid targets La Pallice, where heavy cruiser Scharnhorst arrived on the 23rd. This is an additional 200 miles further south, so there are no escorting RAF fighters. The attack by 15 Halifaxes of RAF No. 35 and 76 Squadrons are pressed home with great courage against heavy Luftwaffe opposition and score five hits. Three bombs pass straight through the ship, and two other bombs explode and cause only light damage. However, the Germans are forced to concede that the move to La Pallice was a mistake, so, despite the ship taking on water, they send Scharnhorst back to Brest after dark. Scharnhorst is out of action until November, at a cost to the RAF of five Halifax bombers and damage to the rest.

After dark, RAF Bomber Command sends 34 Wellingtons (one lost) and 30 Hampdens (one lost) against Kiel. As has been the case often recently, accuracy is poor, and the only deaths are five people in the nearby village of Wellsee, Germany, which is near Kiel. Another raid by 31 Whitleys and 16 Wellingtons against Emden results in the loss of two Wellingtons. The RAF also sends 4 Wellingtons over Rotterdam and six on minelaying missions in the Frisian Islands, both without loss.

During the raid on La Pallice, the German defenders accidentally down a returning Focke-Wulf FW-200 returning from an Atlantic reconnaissance flight.

RAF Pilot/Officer Joseph McKenna, KIA 24 July 1941 worldwartwo.filminspector.com
RAF Pilot/Officer Joseph Francis Patrick John McKenna, KIA 24 July 1941 at Nantes, France. He is buried at the War Cemetery in Loire-Atlantique, about fifty kilometers from Nantes in France.
The RAF flies a Circus mission to Hazebrouck. RAF ace James Lacey files claims for two Luftwaffe Bf 109 fighters after observing them collide nearby during a dogfight.

Major Günther Freiherr von Maltzahn, Kommodore of JG 53 and a 42-victory ace, is awarded the Eichenlaub.

The weekly RAF operations report shows that for the week ending 23 July:
  • Coastal Command flew 252 patrols and 364 sorties
  • RAF Fighter Command flew 704 ship protection patrols.
The report notes that attacks on Axis shipping were "highly successful in spite of intense A.A. [anti-aircraft] fire from Flak ships."

Australian troops with captured Morane-Saulnier MS.406C1 fighters, 24 July 1941 worldwartwo.filminspector.com
Australian troops with captured Morane-Saulnier MS.406C1 fighters of Groupe de Chasse I/7, Aleppo-Nerab, Syria, 24 July 1941. (Australian War Memorial 008990).
Battle of the Atlantic: Operation EF, a large raid on Kirkenes and Petsamo, continues northward toward Seidis Fjord, Iceland, and remains undetected.

The RAF (No. 42 Squadron) sinks 370-ton Norwegian freighter Vestkyst I off Skadberg, Norway.

German destroyer Hermann Schoemann, operating off of Kharlov Islands, uses gunfire to sink 540-ton Soviet whaler Meridian.

U-652, operating off the Russian Kildin inlet in the far north, attacks Russian patrol boat SKR-23 "Musson" but misses.

German scouts spot Allied convoys OG-69 and SL-80 at sea and U-boat Command (BdU) direct U-boats toward them.

US Aircraft carrier USS Wasp loads 30 P-40s and three Stearman PT-13 Kaydet trainers at Norfolk for transport to Iceland.

Convoy OS-1 departs from Liverpool bound for Freetown, Convoy SL-82 departs from Freetown bound for Liverpool. Convoys SL-79 and HG-67 both arrive in Liverpool.

U-454 and U-580 are commissioned.

MB Sydney Star, damaged 24 July 1941 worldwartwo.filminspector.com
MV Sydney Star which was damaged on 24 July 1941.
Battle of the Mediterranean: Operation Substance, a Royal Navy supply convoy from Gibraltar to Malta, continues. Most of the ships of Convoy GM-1 reach Malta safely despite continued Italian air and motor torpedo boat attacks. Royal Navy destroyer HMS Nestor (Cmdr. A. S. Rosenthal, DSO, RAN) unloads 487 troops at Malta. Royal Navy submarines Perseus and Regent engage in fake radio traffic designed to create the impression to the Italians that the main Royal Navy Mediterranean Fleet based at Alexandria is at sea, when in fact it is in port.

Italian torpedo boat MAS-533 torpedoes and damages 11,219-ton freighter Sydney Star. Destroyer Nestor tows the Sydney Star to Malta, where the freighter is put in drydock for repairs.

Italian bombers based in Sardinia damage 9351-ton British tanker Hoegh Hood, part of Convoy MG-1 returning to Gibraltar from Malta. The Hoegh Hood, which is empty, is able to continue to Gibraltar.

An Italian CANT Z.506 reconnaissance seaplane, escorted by 42 Macchi C.200 fighters, spots the Operation Substance ships arriving in Malta. The RAF launches 22 Hawker Hurricanes to attack the Italian formation, and the British shoot down three of the Italian fighters without loss to themselves. Overall, the Italians lose about a dozen aircraft during their operations surrounding Operation Substance.

Royal Navy submarine HMS Upholder torpedoes and damages 4964-ton Italian freighter Dandolo off the west coast of Sicily.

Royal Navy submarine HMS Upright, operating off Cape dell Armi, uses its deck gun to attack floating dock G022. The Italians immediately send ships out to launch depth charge attacks, but Upright gets away.

Italian submarine Squalo claims to damage a British tanker northeast of Tobruk, but there is no confirmation or identification of what ship it is.

Operation Guillotine, the reinforcement of Cyprus, continues. Royal Navy transport Gujarat, escorted by Australian sloop HMAS Parramatta, travels from Port Said to Famagusta without incident.

Italian massacre at Sinj, Croatia, 24 July 1941 worldwartwo.filminspector.com
Italian soldier executing civilians in Sinj, Croatia, 24 July 1941.
Partisans: The partisan revolt in the Balkans continues. Italian troops, attempting to regain control, engage in repressive measures. This includes executing civilians in the Croatian town of Sinj.

POWs: A group of Dutch troops, 68 officers, arrives at Colditz Castle, an Oflag IV-C camp. They are the first Dutch prisoners.

German/Italian Relations: Mussolini offers to add another Italian army corps to the one already allocated to the eastern front.

US/German/Italian Relations: US troopship USS West Point (AP-23) arrives in Lisbon. It carries German and Italian consular personnel and their families who have been ordered to return to Europe by the United States government.

USAAF B-18 bombers, Philippines, 24 July 1941 worldwartwo.filminspector.com
Two USAAF B-18 bombers in the Philippines, 24 July 1941.
US/Japanese Relations: President Roosevelt meets with Japanese Ambassador Nomura in the Oval Office. Roosevelt defends his policy in the Pacific, noting that he has permitted oil to be shipped to Japan. However, he notes that the Japanese occupation of French Indochina is a problem for relations. Nomura says that he personally disagrees with the aggressive Japanese policies in the Pacific and is a good friend of new Foreign Minister Toyoda. Both Roosevelt and Nomura agree that Germany's goal is world conquest and is pressuring Japan. Nomura promises to ask his government not to occupy French Indochina, and Roosevelt promises to guarantee that the Allies would leave it alone if Japan does as well. Nomura responds that it may be too late because Japan would lose face if it pulled out of Indochina now.

After the meeting, Acting Secretary of State Sumner Welles issues a statement regarding the Japanese/Vichy French agreement regarding Japanese use of French Indochina. It notes in part:
By the course which it has followed and is following in regard to Indochina, the Japanese Government is giving clear indication that it is determined to pursue an objective of expansion by force or threat of force.
The statement does not, however, indicate that the United States will take any direct action as a result of the Japanese establishment of military bases in the territory.

Anglo/Free French Relations: Charles de Gaulle remains extremely upset about having Free French forces not included in the treaty ending the conflict in the Levant. At his demand, Free French forces revert to his command from British control at noon.

Japanese troops in Saigon, 24 July 1941 worldwartwo.filminspector.com
Japanese troops enter Saigon by bicycle, 24 July 1941. (Japanese army photo).
French Indochina: Japanese marines land at Cam Ranh Bay to secure port facilities, pursuant to the recent Japanese agreement with the Vichy French. Army troops are following along behind.

German Military: General der Panzertruppe Walther Kurt Josef Nehring is awarded the Knight's Cross. He is Generalmajor and commander of the 18th Panzer-Division.

US Military: The US Marine Corps establishes a detachment of the 1st Defense Battalion at Johnston Island southwest of Hawaii in the Pacific.

Focke-Wulf FW-200, 24 July 1941 worldwartwo.filminspector.com
Fw 200 C-2 W.Nr. 0026 "F8+CH", 1./KG 40, Bordeaux, before 24 July 1941, the date when it was shot down with all its crew near Ireland.
German Government: During his evening talks with cronies, Adolf Hitler opines:
The German army is technically the most perfect in the world; and the German soldier, in a moment of crisis, is safer and sounder than any other soldier. I'm truly happy that it has been granted to me to see, in my lifetime, the German soldier rewarded by Providence. For an elite force, like our SS, it's great luck to have suffered comparatively heavy losses. In this way, it's assured of the necessary prestige to intervene, if need be, on the home front — which, of course, won't be necessary. But it's good to know that one disposes of a force that could show itself capable of doing so, on occasion.
Ordinary soldiers may not agree that their losses are worth it for the prestige granted their formations. There is no question, however, that the SS is loaded with fanatical troops who might, in fact, agree with Hitler.

Kishinev Checkpoint 1941 worldwartwo.filminspector.com
One of two checkpoints at the Kishinev Ghetto circa 1941.
Holocaust: The Romanian governor of the Kishinev (Chișinău) district of Bessarabia (Moldova) and the local German commander of the Einsatzkommando order a Ghetto established for Jews who have survived previous executions. Some 11,000 people squeeze into the confined space.

A local SS commander reports to headquarters that 4435 Jews have been exterminated at Lachowicz.

German SS troops execute Jewish citizens of Grodz, Lithuania.

Canadian Homefront: About 700 workers in Arvida, Quebec begin an illegal strike against their employer, the Alcan aluminum company. Alcan is considered essential to the war effort, and thus the strike is illegal.

American Homefront: The New York Times publishes a quote from Senator Harry Truman of Missouri regarding the German invasion of the Soviet Union: "If we see that Germany is winning we ought to help Russia, and if Russia is winning we ought to help Germany, and in that way let them kill as many as possible."

Motor launch, 24 July 1941 worldwartwo.filminspector.com
Motor launch for hospital ship MS Oranje, Cockatoo Island, 24 July 1941.

July 1941

July 1, 1941: US TV Broadcasting Starts
July 2, 1941: MAUD Report
July 3, 1941: Stalin Speaks
July 4, 1941: Pogroms in Eastern Europe
July 5, 1941: Germans on Schedule
July 6, 1941: Australians Attack Damour
July 7, 1941: US Marines in Iceland
July 8, 1941: Flying Fortresses In Action
July 9, 1941: British Take Damour
July 10, 1941: Sword and Scabbard Order
July 11, 1941: Cease-fire in Syria and Lebanon
July 12, 1941: Anglo/Russian Assistance Pact
July 13, 1941: Uprising in Montenegro
July 14, 1941: Katyusha Rocket Launchers in Action
July 15, 1941: Smolensk Falls
July 16, 1941: Stalin's Son Captured
July 17, 1941: Heydrich Orders Mass Executions
July 18, 1941: Twin Pimples Raid
July 19, 1941: V for Victory
July 20, 1941: The Man Who Wouldn't Shoot
July 21, 1941: Moscow in Flames
July 22, 1941: Soviet Generals Executed
July 23, 1941: Secret Plan JB 355
July 24, 1941: Operation Sunrise
July 25, 1941: US Naval Alert
July 26, 1941: Italian E-Boat Attack on Malta
July 27, 1941: MacArthur Returns
July 28, 1941: Auschwitz Exterminations
July 29, 1941: Rescue From Crete
July 30, 1941: Raid on Petsamo and Kirkenes
July 31, 1941: Final Solution Order

2020