Operation Hardnose
... that illiterate Operation Hardnose spies used modified survival radios to count and report traffic on the Ho Chi Minh Trail?
... that illiterate <b id="mwCgQ"><a href="./Operation_Hardnose" id="mwCgU" rel="mw:WikiLink" title="Operation Hardnose">Operation Hardnose</a></b> spies used modified <a href="./Survival_radio" id="mwCgY" rel="mw:WikiLink" title="Survival radio">survival radios</a> to count and report traffic on the <a class="mw-redirect" href="./Ho_Chi_Minh_Trail" id="mwCgc" rel="mw:WikiLink" title="Ho Chi Minh Trail">Ho Chi Minh Trail</a>?