Spear Operations Group
Spear Operations Group is a Delaware-based private military company that was hired by the United Arab Emirates to carry out operations in Yemen to support the Emirati intervention in the Yemeni Civil War . 
<triplet> Emirati intervention <subj> United Arab Emirates <obj> participant <subj> Yemeni Civil War <obj> part of <triplet> Yemeni Civil War <subj> Emirati intervention <obj> has effect