Nepal, June 24 -- After President Donald Trump bragged US strikes had "obliterated" Iran's nuclear capabilities, officials cautioned it was still too soon to assess the impact on the country's nuclear programme.

Many questions remain after Sunday's strikes, especially about the whereabouts of Iran's sensitive stockpile of uranium enriched to 60 percent -- a short step from the 90 percent required for a nuclear weapon.

- Where is Iran's enriched uranium? -

The US attacks, carried out by B-2 stealth bombers, targeted three Iranian nuclear sites: Isfahan and Iran's main enrichment plants in Fordo and Natanz.

While significant damage has been reported, the International Atomic Energy Agency (IAEA) has voiced concern about Iran's stockpile...