▁ 2 0 1 4 . ▁In ▁ 2 0 1 5 ▁there ▁was ▁a ▁ 5 0 % ▁increase ▁in ▁the ▁number ▁of ▁US ▁cut ters ▁and ▁an ▁increase ▁in ▁mar itime ▁aircraft ▁pat rol s . ▁( 1 , 4 2 6 ▁mar itime ▁drug ▁movements ▁were ▁documented ▁in ▁ 2 0 1 4 , ▁J I AT F - S outh ▁was ▁only ▁able ▁to ▁target ▁ 3 8 3 ). ▁ ▁With ▁ 1 4 ▁nations ▁working ▁together , ▁the ▁co - ord ination ▁of ▁operations ▁is ▁essential . ▁Between ▁October ▁ 2 0 1 4 ▁and ▁April ▁ 2 0 1 5 ▁ 6 4 % ▁of ▁all ▁se iz ures ▁and ▁dis ru ptions ▁involved ▁a ▁non ▁US ▁nation ’ s ▁participation , ▁of ▁which ▁most ▁were ▁critical ▁to ▁the ▁success ▁of ▁the ▁se iz ure . ▁Al lied ▁and ▁Part ner ▁Nations ▁vessels ▁and ▁aircraft ▁often ▁being ▁used ▁to ▁spot , ▁identify ▁and ▁monitor ▁potential ▁sm ug gl ers ▁before ▁passing ▁the ▁information ▁to ▁US ▁intercept s . ▁ ▁The ▁United ▁Nations ▁Office ▁on ▁Dru gs ▁and ▁Crime ▁( UN O CD ) ▁estimate ▁the ▁ 2 0 1 3 ▁annual ▁world ▁production ▁of ▁c oca ine ▁at ▁between ▁ 6 6 0 ▁and ▁ 9 0 0 ▁tons . ▁Se iz ures ▁in ▁Operation ▁Mart illo ▁rising ▁from ▁ 7 8 ▁tons ▁in ▁ 2 0 1 2 ▁to ▁ 1 6 2 ▁tons ▁in ▁ 2 0 1 3 . ▁U NO CD ▁indicating