τοῦ δὲ πολέμου οἱ καιροὶ οὐ μενετοί → in war, opportunities won't wait | the chances of war will not wait (Thucydides 1.142.2)
Flanke, s. Seite no. II. – Flankenangriff, proelium transversum. – Flankenmarsch, iter obliquum od. transversum.