Estonia, Latvia, Lithuania and Poland called in a joint statement on the European Commission to terminate investment protection treaties with Russia that remain in force in 17 member states.

According to Estonia’s Ministry of Foreign Affairs, the treaties are being used to influence European Union (EU) policy in Russia’s favor and their continued application threatens the bloc’s overall economic security. The ministry said the treaties contain provisions that encourage investment in Russia and allow individuals under sanctions to bring claims before international courts against member states and against the EU as a whole. Estonian Foreign Minister Margus Tsahkna said the EU’s task was to ensure “that Russia’s international isolation is maintained without concessions.”