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Iran's nuclear negotiations: the strongest card Iran has is its highly enriched Uranium

Iran and the United States have been in talks to extend their ceasefire to begin negotiations over issues such as Tehran's nuclear programme, where Washington insists that?Iran cannot be able make a nuclear bomb. Israel and the U.S. bombed Iran in June. While a lot of its uranium-enrichment infrastructure was destroyed or badly damaged, it is believed that a significant amount of highly enriched nuclear uranium survived. This is the main concern of the United States. The biggest concern for the U.S.

In a Friday post on social media, Trump stated that Iran had to agree that the enriched Uranium that was buried underground following earlier U.S. attacks be "unearthed", and destroyed with Iran and U.N. nuclear monitor.

WHAT IS HIGHLY ENRICHED URANIUM?

It is one of the two fissile elements, along with Plutonium, that can be used to make a nuclear weapon's core. While plutonium usually comes from the spent fuel in a nuclear reactor and requires a large, highly visible infrastructure to extract, uranium enrichment can be done using centrifuges with a smaller footprint. Two of Iran's known three enrichment facilities were in operation when Israel and?U.S. Two of the three Iranian enrichment sites that were known to have been operating when Israel and the?U.S. The one above ground was destroyed.

When uranium reaches a purity of 20%, it is considered highly enriched. It is weapon-grade when the purity reaches around 90%.

Some modern reactors use fuel that is enriched beyond 90%. According to reports, the fuel used in U.S. submarines is enriched above 90%.

How much money does Iran have?

Since the June attacks, Iran has failed to inform the U.N. Since the June attacks, Iran has not informed the?U.N.

These are the amounts that Iran was estimated to have had when Israel dropped its first?bombs on June 13,

- 440.9 kg enhanced to up to 60%

184.1 kg up to 20% enriched

- 6,024.4 kg enrichment up to 5%

-?2,391.1kg enriched up to 2%

According to an IAEA yardstick the 60% stock is enough for 10 nuclear bombs if it's enriched. The 20% would suffice for one, and the 5% for 12. Uncertainty surrounds the amount that has survived. IAEA chief Rafael Grossi said that his agency believes that "a little more than 200kg" of the 60% is stored in a tunnel complex located in Isfahan, which appears to have been mostly unharmed by June's attacks. He said some was also stored at the Natanz Nuclear Site.

WHY THE CONCERNS? The U.S. has focused its concern on the 60% of material, as it would be easier and quicker to make a nuclear bomb. Washington wants it gone. Iran denies seeking nuclear weapons.

It becomes exponentially easier as the level of enrichment increases. It is easier to go from unenriched uranium to 5% than to go from 60% to 90.

Donald Trump withdrew the United States from a nuclear agreement between Iran and major powers. This deal kept Tehran a great distance away from producing an atom-bomb. The U.S.'s withdrawal from the deal in 2018 led to its unraveling and Iran rapidly expanded its nuclear program.

Iran was not allowed to enrich its oil beyond 3.7% under the 2015 agreement.

It takes more steps, even at 90%, to create the core of a nuclear bomb. The uranium becomes gaseous when it is enriched. The uranium must be converted into metal to be used in weapons.

CAN YOU MOVE THIS?

Yes. Yes.

The 2015 deal, and the previous one that preceded it, saw Iran's uranium stocks enriched up to 20 percent diluted or converted into reactor fuel plates before being shipped out of the country.

Transporting nuclear material, such as highly enriched?uranium, internationally is a delicate but routine procedure.

Grossi, when asked by PBS about the 60% material in March, said: "It can be moved with some caution but?it requires some precaution."

IS IRAN READY TO GIVE IT UP? Two senior Iranian sources reported last week that Iran's supreme leadership has given a directive not to send the 60% material abroad.

Iranian sources claim that Tehran could agree to send the half to a third-country, in exchange for uranium that is enriched up to 5%, and diluted the other half within Iran. (Additional reporting by Parisa Hafezi;;Editing by Sanjeev Miglani)

(source: Reuters)