When a king is so fortunate as to have a powerful friend in front and a powerful ally (ákranda) in the rear, both with brave and loyal subjects, while the reverse is the case with he enemies both in front and in the rear, and when he finds it possible for his friend to hold his frontal enemy in check, and for his rear-ally to keep his rear-enemy (párshnigráha) at bay, then he may march after proclaiming war against his frontal enemy.