Equip with new weapons (5)
I believe the answer is:
rearm
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">equip with new weapons</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for rearm that I've seen before include "Equip with new or better weapons" , "prepare for another war" , "Provide new weaponry" , "Provide with a new supply of weapons" , "Provide with fresh weapons" .)