The coffee drink known as a mocha takes its name from a port in which country?

A caffè mocha, also called mocaccino, is a chocolate-flavoured variant of a caffè latte. Other commonly used spellings are mochaccino and also mochachino. The name is derived from the city of Mocha, Yemen, which was one of the centers of the early coffee trade.

Caffè mocha, in its most basic formulation, can also be referred to as hot chocolate with (e.g., a shot of) espresso added. Like cappuccino, caffè mochas typically contain the distinctive milk froth on top, although, as is common with hot chocolate, they are sometimes served with whipped cream instead. They are usually topped with a dusting of either cinnamon, sugar or cocoa powder, and marshmallows may also be added on top for flavor and decoration.

Mocha, also known as al-Makha, is a port city on the Red Sea coast of Yemen. Until Aden and al Hudaydah eclipsed it in the 19th century, Mocha was the principal port for Yemen's capital, Sanaʽa.

Mocha is famous for being the major marketplace for coffee (Coffea arabica) from the 15th century until the early 18th century. Even after other sources of coffee were found, Mocha beans (also called Sanani or Mocha Sanani beans, meaning from Sana'a) continued to be prized for their distinctive flavor—and remain so even today. The coffee itself did not grow in Mocha but was transported from places inland to the port in Mocha, where it was shipped abroad.