Derna Protection Force
The Derna Protection Force ( DPF; Arabic: قوة حماية درنة ) , also known as the Derna Security Force , was a Libyan militia formed by Ateyah Al-Shaari on 11 May 2018 , during the Libyan National Army's assault on Derna . 
<triplet> Derna Protection Force <subj> 11 May 2018 <obj> inception