While we recognize the difficulties that the Agency has faced conducting its investigations in view of the physical circumstances it found at the Dair Alzour site, we also note the very serious potential proliferation threat that would be posed by an undeclared nuclear reactor of the kind that appears to have existed at the site.
S &apos; il est conscient des difficultés auxquelles l &apos; Agence s &apos; est heurtée dans ses enquêtes, en raison des caractéristiques physiques du site de Dair Alzour, le Canada note aussi la très grave menace de prolifération que constituerait un réacteur nucléaire non déclaré du type qui semble avoir existé sur ce site.