An international-political-entity may undergo an establishment.
(Peace operations) may pertain-to an international-political-entity.
(Weapon inspectors) may pertain-to an international-political-entity.
An (escrow account) may pertain-to an international-political-entity.
An arrival may pertain-to an international-political-entity.
(Anniversary celebrations) may pertain-to an international-political-entity.
An international-political-entity may deny that something-is-the-case.
(Accession talks) can be with an international-political-entity.
Contributions may pertain-to an international-political-entity.
An airbase may pertain-to an international-political-entity.
Responsibilities may pertain-to an international-political-entity.