Denmark and Norway. They are threatened with the capture of two centers of power: England and Germany. Denmark tends to the protectorate of Germany, the leaders of the country give the order not to resist the invasion; which took place in March 1940, and cost the life of thirteen Danish and two German soldiers. The Reich acquired a good supplier of agricultural products, a dozen of warships, as well as a 6,000-strong volunteer corps, who fought on the Eastern Front until his disbandment in 1943.
In April 1940, German warships attacked the British-assisted Norway and, by June 16 of the same year, seized it. The irrevocable human losses of the opponents are approximately equal: the Norwegians have 1,400 men, and also 60,000 prisoners, the British 1800, French and Polish 500, Germans about 4000. Allied forces are deprived of a total of 15 warships, including the aircraft carrier, Germany — 34 large and 10 small; these losses make the landing operation in the UK questionable. As a result of the submarine war, England is losing 485 ships, which is one third of the merchant fleet: Germany exchanges them for its 9 submarines.
On May 10, 1940, Belgium and Holland receive an ultimatum from the German command with reproaches in violation of neutrality — the unhindered passage of British aircraft over their territory, as well as the construction of long-term fortifications facing Germany. The note calls on Holland not to prevent the German troops entering the country, not as enemies. which, however, by this time already are on the land of the Netherlands. The government of the country of dams and cheese requests assistance from the British and French, their expeditionary corps is being put forward to establish contact with the Dutch.
German paratroopers seize the strategically important bridge from Rotterdam, which allows German tanks to block all large Dutch infantry units. Under the threat of bombardment of Rotterdam, a demand is demanded for full surrender of the state. The ultimatum is accepted, however, as a result of a mistake, or deliberate action of 60 Heinkel 111 bombers, 97 tons of bombs are dropped on the city. Holland surrenders five days after the outbreak of the war. Losses of the Dutch side: 2330 soldiers and officers, 70 aircraft, (68 Typhoons lost by the British Air Force), as well as 2,000 civilians, German — about 3,000 military, 275 aircraft.
The idea of an ambitious German officer, Erich von Manstein, is to attack the Anglo-French army, superior in number (4 million to 3 million Wehrmacht fighters), through the mountain (Belgian) Ardennes, from the north, through the forces of a few but unified tank units, the Fuhrer.