Operation Southern Focus
Operation Southern Focus was a period in the months leading up to the 2003 invasion of Iraq ( called "Operation Iraqi Freedom" in the United States ) in which the military responses to violations of the southern Iraqi no-fly zones were increased , with more intensive bombing of air defense artillery installations and other military complexes . 
<triplet> Operation Southern Focus <subj> Iraqi no-fly zones <obj> part of <triplet> 2003 invasion of Iraq <subj> 2003 <obj> point in time <subj> United States <obj> participant