Give up weapons (6)
I believe the answer is:
disarm
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">give up weapons</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for disarm that I've seen before include "Pacify" , "Deprive of weapons or win over" , "Give up weapons" , "Demilitarise" , "Abandon MAD" .)