▁station ed ▁at ▁Ban ay o yo , ▁I loc os ▁Sur . ▁ ▁Its ▁status ▁however ▁was ▁OP CON ▁to ▁ 5 0 3 rd ▁Brigade ▁purs u ant ▁to ▁Section ▁II , ▁General ▁Or ders ▁Nr ▁ 3 5 1 , ▁H 5 ID ▁dated ▁ 2 9 ▁September ▁ 1 9 9 1 ▁until ▁ 1 6 ▁December ▁ 1 9 9 1 ▁to ▁occup y ▁Nueva ▁V iz c aya ▁and ▁If ug ao ▁provinces ▁in ▁April ▁ 1 9 9 1 ▁the ▁same ▁date , ▁the ▁unit ▁was ▁placed ▁OP CON ▁to ▁ 5 0 3 rd ▁Brigade ▁purs u ant ▁to ▁Section ▁III , ▁General ▁Or ders ▁Nr ▁ 4 3 0 , ▁H 5 ID ▁dated ▁ 1 6 ▁December ▁ 1 9 9 1 ▁in ▁comp liance ▁to ▁OP L AN ▁“ L AN SA G IN ▁D OS - T AR AB A Y ▁CHAR LI E ”. ▁The ▁unit ▁headquarters ▁with ▁line ▁companies ▁moved ▁from ▁station ▁in ▁the ▁province ▁of ▁If ug ao ▁occup ying ▁N ort he astern ▁C ag ay an , ▁Cal anas an , ▁Con ner ▁and ▁Kab ug ao ▁of ▁Kal ing a - A pay ao ▁as ▁its ▁new ▁A OR . ▁ ▁During ▁the ▁st int ▁in ▁the ▁area , ▁numerous ▁major ▁and ▁minor ▁operations ▁were ▁conducted ▁which ▁resulted ▁to ▁ 6 3 ▁armed ▁confront ations ▁with ▁the ▁CT s ▁and ▁ 1 2 ▁CT ▁cam ps ▁were ▁discovered ▁and ▁neutral ized . ▁ ▁At ▁that