The Suez Canal links two oceans and two seas the Atlantic and Mediterranean via Gibraltar to Port Said, and the Indian Ocean and the Red Sea via Bab Al Mandab and the Gulf of Suez to the port of Suez. It is the longest Canal that has no locks, it can be widened and deepened at any time when necessary. The Suez Canal's strategic importance lies in the fact it is essential for world trade and greatly shortens the distance between East and West. The distance between Tokyo (Japan) and Rotterdam (Holland) is shortened by 23% if it goes round Africa.