  Extended welded links are a generalization of Fenn, Rim\'{a}nyi, and Rourke's
welded links. Their braided counterpart are extended welded braids, which are
closely related to ribbon braids and loop braids. In this paper we prove
versions of Alexander and Markov's theorems for extended welded braids and
links, following Kamada's approach to the case of welded objects.
