Is madeira and dry sherry similar?

Madeira and dry sherry are both fortified wines, but they have distinct differences in origin, production methods, and flavor profiles. Madeira hails from the Madeira Islands of Portugal and is known for its unique aging process involving heat, which imparts rich, complex flavors. Dry sherry, originating from Jerez in Spain, can range from light and crisp to rich and nutty, depending on the style (like Fino or Oloroso). While they share similarities as fortified wines, their taste and characteristics are quite different.