during World War II
... that during World War II, white Southern Rhodesian troops operating behind German lines communicated by radio in an African language?
... that <b id="mwA6A"><a href="./Southern_Rhodesia_in_World_War_II" id="mwA6E" rel="mw:WikiLink" title="Southern Rhodesia in World War II">during World War<span id="mwA6I" typeof="mw:Entity"> </span>II</a></b>, white <a href="./Southern_Rhodesia" id="mwA6M" rel="mw:WikiLink" title="Southern Rhodesia">Southern Rhodesian</a> troops operating behind German lines communicated by radio in <a href="./Shona_language" id="mwA6Q" rel="mw:WikiLink" title="Shona language">an African language</a>?