Can they stop the German invasion? I think that modern-day Netherlands could certainly stop the first and second wave of troops invading and try to do as much damage as possible in order to force the Germans to the table for negotiations before any of the more savvy and cunning individuals in the Reich realize that Netherlands has neither the infrastructure nor the resources to replace a lot of the military hardware and equipment for a prolonged conflict. Once negotiations happen, then Netherlands had better keep up the ruse that they can and will use their advanced military technology to the greatest effect. This would be to buy enough time to give the leadership in Amsterdam to decide what to do before Hitler and his cronies discover that Netherlands deceived them and decide that this upstart country is too tempting a target to pass up. Edit: Den Haag. Thanks goes to primer for pointing out my mistake. If negotiations cannot begin, then I agree with the posters above who said that they should just pack up, leave, and destory as much of the advanced, well, everything to deny the Axis Powers any of it.