The head of the International Atmoic Energy Agency has called Iran's 60 percent uranium enrichment "very concerning", saying only countries making nuclear bombs do that.
President Joe Biden April 16 called Iran's decision to enrich uranium to 60 percent unhelpful but said he is pleases indirect talks between Tehran and Washington still continue.
Iran's President Hassan Rouhani has said Tehran could statrt 90% uranium enrichment "even today" if it wanted, but it stands by its pledge not build nuclear weapons.
Iran's nuclear spokesman has said the country has already produced 55 kilogarms of 20-percent enriched uranium and is well capable of reaching its target of 120 kilograms.
Mohsen Rezaei (Rezaee), Secretary of Iran’s Expediency Council, has said that Iran raising its uranium enrichment to 60 percent would result in Lifting of US sanctions.
Iran's Supreme Leader Ali khamenei has made defiant remarks about uranium enrichment but has not opposed a temporary inspection deal reached with the IAEA.
Isael says that Iran's nuclear enrichment breakout time is at least six months, while US Secretary of State Antony Blinken has said it a matter of weeks.
The European Council has urged Iran to stop enrichment of uranium to 20 percent, violating the JCPOA, and has welcomed Joe Biden's position on the nuclear deal.