United Nations Interim Force in Lebanon
The United Nations Interim Force in Lebanon ( , ) , or UNIFIL ( , ) , is a UN-NATO peacekeeping mission established on 19 March 1978 by United Nations Security Council Resolutions 425 and 426 , to confirm Israeli withdrawal from Lebanon which Israel had invaded five days prior , in order to ensure that the government of Lebanon would restore its effective authority in the area . 
<triplet> UN <subj> United Nations Security Council <obj> has part <triplet> Resolutions <subj> United Nations Security Council <obj> legislated by <triplet> 425 <subj> 19 March 1978 <obj> publication date <subj> United Nations Security Council <obj> legislated by <subj> 426 <obj> followed by <triplet> 426 <subj> 19 March 1978 <obj> publication date <subj> United Nations Security Council <obj> legislated by <triplet> Lebanon <subj> UN <obj> member of