“Article X. Ships and armies serve under ‘the command of him that required them.’
“Article XI. ‘But if it should happen that the above-mentioned forces should not be proportionable to the danger, as supposing that perhaps the aggressor should be assisted by the forces of some other confederates of his, then one of the Allies, after previous request, shall be obliged to help the other that is injured, with greater forces, such as he shall be able to raise with safety and convenience, both by sea and land....’
“Article XII. ‘It shall be lawful for either of the Allies and their subjects to bring their men-of-war into one another’s harbours, and to winter there.’ Peculiar negotiations about this point shall take place at Stockholm, but ‘in the meanwhile, the articles of treaty concluded at London, 1661, relating to the navigation and commerce shall remain, in their full force, as much as if they were inserted here word for word.’
“Article XIII. ‘... The subjects of either of the Allies ... shall no way, either by sea or land, serve them (the enemies of either of the Allies), either as mariners or soldiers, and therefore it shall be forbid them upon severe penalty.’