расстановка сил(1. a situation in which political or military strength is divided between two countries or groups of countries • a commitment to maintaining the balance of power in Europe 2. the power held by a small group which can give its support to either of two larger and equally strong groups • With 18% of the votes, the Green Party now holds the balance of power in the national assembly. OALD Alexander Demidov)
баланс сил на мировой арене(is shifting away from ... toward ... – смещается от ... в сторону ... ; электронной газете Canada Free Press; перед термином в тексте стоял опред. артикль; контекстуальный перевод Alex_Odeychuk)