In 1940–41, Italian Army operations in North Africa, based in Libya, required a supply line from Italy. The British Army's North African Campaign, based in Egypt, suffered from much greater supply difficulties. Supply convoys to Egypt had to either cross the Mediterranean via Gibraltar and Malta near the coast of Sicily, or steam around the Cape of Good Hope, up the east coast of Africa, and then through the Suez Canal to reach Alexandria. The latter was a very long and slow route, and the Italian fleet was in an excellent position to interdict British supplies and reinforcements using the direct route through the Mediterranean.