In an opinion piece, US Ambassador to Israel wrote in the Jerusalem Post:

Again Trump acted decisively to end Iran’s nuclear enrichment program.
If all Iran needs is civilian nuclear power, it can simply buy the 3.75% enriched uranium from outside the country.
The only reason Iran wants reactors is to enrich to bomb-grade 60% and 90% uranium.
President Trump again has shown his strong moral compass.
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Source: https://www.jpost.com/opinion/article-859187