▁" We ▁had ▁already ▁announced ▁that ▁any ▁plan ▁has ▁to ▁recognize ▁Iran ' s ▁right ▁to ▁en rich ▁u ran ium ". ▁After ▁the ▁Iran ian ▁Revolution , ▁Germany ▁halt ed ▁construction ▁of ▁the ▁Bus he hr ▁re actor , ▁the ▁United ▁States ▁cut ▁off ▁supply ▁of ▁highly ▁en rich ed ▁u ran ium ▁( HE U ) ▁fuel ▁for ▁the ▁Te h ran ▁Research ▁Re actor , ▁and ▁Iran ▁never ▁received ▁u ran ium ▁from ▁France ▁which ▁it ▁assert ed ▁it ▁was ▁entitled ▁to . ▁Russia ▁agreed ▁not ▁to ▁provide ▁an ▁en rich ment ▁plant ▁and ▁terminated ▁co operation ▁on ▁several ▁other ▁nuclear - related ▁techn ologies , ▁including ▁las er ▁is ot ope ▁separation ; ▁China ▁terminated ▁several ▁nuclear ▁projects ▁( in ▁return , ▁in ▁part ▁for ▁entry ▁into ▁force ▁of ▁a ▁U . S .- Ch ina ▁civil ▁nuclear ▁co operation ▁agreement ); ▁and ▁Ukraine ▁agreed ▁not ▁to ▁provide ▁the ▁tur bine ▁for ▁Bus he hr . ▁Iran ▁arg ues ▁that ▁these ▁experiences ▁contribute ▁to ▁a ▁per ception ▁that ▁foreign ▁nuclear ▁supplies ▁are ▁potentially ▁subject ▁to ▁being ▁interrupted . ▁ ▁Iran ▁res umed ▁its ▁u ran ium ▁en rich ment ▁program ▁in ▁January ▁ 2 0 0 6 , ▁prompt ing ▁the ▁I AE A ▁to ▁refer ▁the ▁issue ▁to ▁the ▁UN ▁Security ▁Council . ▁ ▁On ▁ 2 1 ▁February ▁ 2 0 0 6 , ▁Ro oz , ▁a ▁news ▁website ▁run ▁by ▁Iran ian ▁ex iles ▁( the ▁Fed aye en ▁K hal q ▁[ Pe ople