In September 1521, King of Navarre Henry II backed by Francis I of France struck back with another mixed Franco-Navarrese expedition, this time targeting north of Navarre (Baztan), and Navarre's way out to the ocean, Hondarribia (Fuenterrabía), between 1521 and 1524, but without permanent success. Navarre remained a matter of international dispute and home to sporadic cross-border clashes still for a century, up to the reign of Henry III of Navarre (Henry IV of France).
In September 1521, King of Navarre Henry II, backed by Francis I of France, launched a second Franco-Navarrese expedition targeting north of Navarre (Baztan) and Navarre's access to the ocean, Hondarribia (Fuenterrabía), between 1521 and 1524. However, this effort was unsuccessful in achieving lasting results.