Memorandom of Understanding (MOU) on Co-operation in Defence Matters between Portugal and Lithuania 7 June 2002 Please credit NATO photos. Seated left to right: Mr. Paulo Portas (Minister of State and for National Defence, Portugal) and Mr. Linas Linkevicius (Minister of Defence, Lithuania). (NATO Photo 369Kb) Seated left to right: Mr. Paulo Portas (Minister of State and for National Defence, Portugal) and Mr. Linas Linkevicius (Minister of Defence, Lithuania). (NATO Photo 383Kb) Seated left to right: Mr. Paulo Portas (Minister of State and for National Defence, Portugal) and Mr. Linas Linkevicius (Minister of Defence, Lithuania). (NATO Photo 412Kb)