6. Where appropriate, the Commission shall ensure the coherence of activities performed in the context of the Programme with the activities already carried out in the space domain at Union, national or international level. It shall encourage cooperation between the Member States, facilitate interoperability of their technological capacities and developments in the space domain, and, where relevant to the Programme, aim to ensure coherence of the secure connectivity system with the relevant activities and interoperability of capacities developed under the national recovery and resilience plans.