Related: A report by a British parliamentary intelligence committee warned that Iran was targeting dissidents and gathering intelligence on Jewish and Israeli targets in Britain. The Ukrainian authorities said yesterday that an elite officer from the S.B.U., its domestic intelligence agency, was gunned down in Kyiv in broad daylight.

A senior Israeli official says Israel believes deeply buried stocks of enriched uranium at one Iranian nuclear facility hit by the U.S. military are potentially retrievable

Israel believes that Iran could potentially retrieve enriched uranium buried beneath one of the three facilities struck by US forces last month, according to a senior Israeli official. The official told US reporters that reaching the enriched uranium at Isfahan would be extremely difficult and any attempt would prompt renewed Israeli strikes.