The German ground forces were still far from the borders of Zeeland on 10 May. Meanwhile, the Dutch proceeded with the deployment of their defences along the province’s eastern defensive lines, while artillery units moved into their assigned positions. Troops were shifted and redeployed in anticipation of the arrival of the French forces.
Although the enemy ground forces were still far away, the troops witnessed intense activity in the skies overhead and were at times targeted by roaming German fighter aircraft. On several occasions, Dutch soldiers were forced to dive for cover as enemy planes strafed their positions. The near absence of anti-aircraft artillery was keenly felt and had a damaging effect on morale. The arrival of the first French mechanised units briefly restored confidence, though this boost would prove short-lived.
The soldiers stationed in and around Flushing experienced constant activity. The continuous presence of the Luftwaffe and the first bombs falling on the harbour district kept them occupied with clearing streets, removing debris, and assisting the civil authorities wherever and whenever necessary.
The medical services were also heavily engaged. Large emergency hospitals for both civilian and military casualties were rapidly established and made operational. These precautionary measures would later prove highly effective and efficient.