He was about to abandon his policy of isolation for his new ideal of international service, and he realized the logical necessity of supporting it by at least a show of force.
From the moment when Wilson first developed his policy of international service, coöperative interference in order to prevent acts of aggression by a strong against a weaker power had been the chief point in his programme.
Wilson's intelligence told him that military preparation was necessary, if his policy of international service was to be anything more than academic; but his pacific instincts prevented him from securing real military efficiency.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "international service" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.