In a post on his official Twitter account on Saturday, Zarif described the US as the world's top military spender, arms seller, war initiator & instigator and conflict profiteer.
He said while the United States has long been the number one military spender and arms seller in the world, its Secretary of State Mike Pompeo is "apparently worried about Iran."
"Yet @SecPompeo is apparently so worried about Iran—a huge U.S. arms customer till 1979—that he's pouring weapons all over the globe," he added.
A report by The New York Times on April 26 said Pompeo plans to invoke a provision in a UN-endorsed international nuclear agreement, which Washington left in 2018, in an attempt to either extend beyond October the UN arms embargo in place against Iran since 2006/2007 or get the world body to slap even harsher sanctions on the Islamic Republic.
The removal of Iran's arms embargo is based on the nuclear deal -- officially known as the Joint Comprehensive Plan of Action (JCPOA) -- signed between Tehran and major world powers in 2015.
In defiance of global criticism, the US unilaterally withdrew from the JCPOA, which President Donald Trump called “the worst deal ever,” in May 2018 and re-imposed the anti-Iran sanctions.
Iran's Ambassador to the United Nations Majid Takht Ravanchi said on Wednesday that the claim that the United States is still a party to the agreement which allows it to invoke a sanctions snapback under certain pretexts is nothing but “an unprecedented joke.”