[a] The German Reich and the Russian Socialist Federal Soviet Republic mutually agree to waive their claims for compensation for expenditure incurred on account of the war, and also for war damages, that is to say, any damages which may have been suffered by them and by their nationals in war zones on account of military measures, including all requisitions in enemy country. Both Parties likewise agree to forgo compensation for any civilian damages, which may have been suffered by the nationals of the one Party on account of so-called exceptional war measures or on account of emergency measures carried out by the other Party.