1 8 ▁the ▁' NS W ▁S ES ▁Bush ▁Search ▁and ▁Res cue ▁Unit ' ▁was ▁activ ated . ▁ ▁Cap ability ▁ ▁Rem ote ▁Land ▁Search ▁ ▁The ▁NS W ▁S ES ▁Bush ▁Search ▁and ▁Res cue ▁Unit ▁special ises ▁in ▁remote ▁and ▁rug ged ▁land ▁Search ▁and ▁Res cue ▁( S AR ) ▁with ▁the ▁ability ▁to ▁operate ▁in ▁ste ep ▁terrain ▁and ▁thick ▁veget ation ▁well ▁away ▁from ▁command ▁posts ▁and ▁base ▁locations . ▁The ▁squad ▁normally ▁works ▁under ▁the ▁coord ination ▁of ▁NS W ▁Police ▁and ▁works ▁closely ▁with ▁NS W ▁Police ▁Res cue . ▁Less ▁demand ing ▁Land ▁S AR ▁duties ▁in ▁areas ▁such ▁as ▁urban ▁fr ing es ▁and ▁can ▁also ▁be ▁carried ▁performed . ▁▁ 7 2 ▁hours ▁un ass isted ▁ ▁Unless ▁ad vised ▁otherwise , ▁NS W ▁S ES ▁Bush ▁Search ▁and ▁Res cue ▁Unit ▁Field ▁M embers ▁( search ▁team ▁members ) ▁must ▁arrive ▁at ▁a ▁search ▁with ▁the ▁ability ▁to ▁deploy ▁away ▁from ▁base ▁in ▁the ▁field ▁and ▁search ▁for ▁ 7 2 ▁hours ▁without ▁res upp ly . ▁This ▁is ▁a ▁significant ▁cap ability ▁for ▁the ▁Search ▁and ▁Res cue ▁Mission ▁Co ordin ator ▁( S MC ) ▁to ▁have ▁at ▁hand . ▁ ▁Organ ic ▁radio ▁communic ations ▁ ▁The ▁NS W ▁S ES ▁Bush ▁Search ▁and ▁Res cue ▁Unit ▁is ▁a ▁long ▁term ▁user ▁of ▁High ▁Fre quency ▁( H F ) ▁radio ▁which ▁allows ▁communic ations ▁from ▁effectively ▁any ▁location ▁in ▁the ▁bush . ▁H F ▁radio ▁does