c ine . ▁The ▁song ▁pe aked ▁at ▁number ▁ 7 ▁on ▁the ▁UK ▁Singles ▁Chart . ▁ ▁Music ▁video ▁A ▁music ▁video ▁to ▁accomp any ▁the ▁release ▁of ▁" Prom esses " ▁was ▁first ▁released ▁onto ▁YouTube ▁on ▁ 1 1 ▁December ▁ 2 0 1 4 ▁at ▁a ▁total ▁length ▁of ▁two ▁minutes ▁and ▁forty ▁seconds . ▁ ▁Track ▁listing ▁ ▁Ch arts ▁ ▁Release ▁history ▁ ▁References ▁ ▁Category : 2 0 1 5 ▁singles ▁Category : 2 0 1 3 ▁songs ▁Category : Min istry ▁of ▁Sound ▁singles ▁Category : S ongs ▁written ▁by ▁DJ ▁S nake ▁Category : S ongs ▁written ▁by ▁T ch ami <0x0A> </s> ▁Mont cal m ▁is ▁a ▁ ▁F 7 0 ▁type ▁anti - sub marine ▁fr ig ate ▁of ▁the ▁French ▁Marine ▁N ationale . ▁The ▁French ▁n avy ▁does ▁not ▁use ▁the ▁term ▁" destroy er " ▁for ▁any ▁of ▁its ▁ships ; ▁hence ▁some ▁of ▁the ▁larger ▁ships , ▁referred ▁to ▁as ▁" fr ig ates ", ▁are ▁registered ▁as ▁destroy ers . ▁She ▁is ▁the ▁fourth ▁French ▁vessel ▁named ▁after ▁the ▁ 1 8 th ▁century ▁general ▁marqu ess ▁Louis ▁de ▁Mont cal m ▁de ▁Saint ▁Vé ran . ▁ ▁Oper ational ▁history ▁Mont cal m ▁was ▁involved ▁in ▁operations ▁off ▁Lib ya ▁during ▁the ▁ 2 0 1 1 ▁Lib yan ▁Civil ▁War . ▁From ▁ 1 3 ▁to ▁ 2 6 ▁October ▁ 2 0 1 4 , ▁the ▁fr ig ate ▁took ▁part ▁in ▁the ▁large