Junkers Ju 87 provided close-shore artillery support at Waalhaven and the Afsluitdijk. The British "Valentine" was crippled, beached and scuttled while "Winchester", "Whitley" and "Westminster" were damaged. "Whitley" was later beached and scuttled after an air attack on 19 May. The Ju 87 units were also instrumental in the Battle of France. It was here that most of the Ju 87-equipped units were concentrated. They assisted in the breakthrough at Sedan, the critical and first major land battle of the war on French territory. The "Stukawaffe" flew 300 sorties against French positions, with StG 77 alone flying 201 individual missions. The Ju 87s
Junkers D.I Junkers D.I The Junkers D.I (factory designation J 9) was a monoplane fighter aircraft produced in Germany late in World War I, significant for becoming the first all-metal fighter to enter service. The prototype, a private venture by Junkers designated the J 7, first flew on 17 September 1917, going through nearly a half-dozen detail changes in its design during its tests. When it was demonstrated to the "Idflieg" early the following year it proved impressive enough to result in an order for three additional aircraft for trials. However, the changes made by Junkers were significant enough for the firm