▁sent ▁to ▁a ▁relay ▁facility ▁at ▁R AF ▁Cr ought on ▁in ▁North am pt ons hire , ▁England , ▁before ▁being ▁transm itted ▁to ▁a ▁data ▁center ▁joint ly ▁operated ▁by ▁the ▁U . S . ▁Central ▁Int elligence ▁Agency ▁and ▁the ▁U . S . ▁National ▁Security ▁Agency ▁in ▁College ▁Park , ▁Maryland . ▁▁ ▁United ▁States ▁▁ ▁In ▁the ▁United ▁States , ▁the ▁U . S . ▁Special ▁Collection ▁Service ▁( SC S ) ▁cont ributes ▁to ▁St ater oom . ▁The ▁S CS ▁is ▁joint ly ▁operated ▁by ▁the ▁Central ▁Int elligence ▁Agency ▁( CI A ) ▁and ▁the ▁National ▁Security ▁Agency ▁( NS A ). ▁On ▁ 2 3 ▁November ▁ 2 0 1 3 , ▁the ▁Dutch ▁newspaper ▁N RC ▁Hand els bl ad ▁released ▁a ▁top ▁secret ▁NS A ▁presentation ▁le aked ▁by ▁Edward ▁Snow den , ▁which ▁shows ▁the ▁presence ▁of ▁S CS ▁operations ▁in ▁numerous ▁U . S . ▁diplom atic ▁miss ions ▁located ▁in ▁the ▁following ▁cities : ▁Ath ens ▁( G ree ce ), ▁Bang k ok ▁( Th ailand ), ▁Berlin ▁( G erm any ), ▁Bras ília ▁( B raz il ), ▁Budapest ▁( H ung ary ), ▁Frankfurt ▁( G erm any ), ▁Gene va ▁( Sw itzerland ), ▁Lag os ▁( N iger ia ), ▁Milan ▁( Ital y ), ▁New ▁Del hi ▁( Ind ia ), ▁Paris ▁( France ), ▁Prag ue ▁( C zech ▁Republic ), ▁Vienna ▁( A ust ria ), ▁Zag reb ▁( C