A newly appointed U.S. envoy says she hopes Lebanese authorities are committed to making sure that the Hezbollah militant group isn't a part of the new government in any form.

U.S. Deputy Special Envoy for the Middle East Morgan Ortagus said she was "not afraid" of Iran-backed Hezbollah because it was defeated by Israel, stressing the group should not be part of the new Lebanese government.

Hezbollah, a powerful Iran-backed militia, has long been the country’s dominant political force and has formed part of the government for decades.