According to one source, “to achieve this... requires such a level of friendship and trust between countries currently opposed to each other [that it is difficult to believe that] this can ever happen. ”
Nagu ütleb üks allikas, „nõuab selle saavutamine praegu vastasseisus olevate riikide vahelisi sõprussidemeid ja usaldust tasemel, mis vaevalt et kunagi võimalikuks osutub ”.