The House Foreign Affairs Committee yesterday unanimously passed the Nuclear Iran Prevention Act, which would extend existing sanctions to the auto and mining sectors and allow the US president to subject other Iranian industries, such as engineering, to similar restrictions.
Today's US sanctions focus on Iran's finance and energy sectors, notably its oil exports. Six countries and territories -- China, India, Japan, South Korea, Taiwan and Turkey -- still import Iranian oil, but they have reduced their imports since 2012, with Washington granting them "exceptions."
"Now is the time to snap Tehran's Achilles' heel," the committee's chairman, Republican Ed Royce, said after the vote.
"Simply put, without oil revenue there is no cash for atomic weapons or Hezbollah."
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The measure would also close a loophole in sanctions which the European Union imposed on Iran's foreign currency reserves by punishing any foreign institution that serves as an intermediary in facilitating currency conversions for Tehran.
The currency penalty could land a severe financial blow against Iran, which holds an estimated USD 30 billion in reserves outside of Europe, mostly in euros, according to Mark Dubowitz, head of the Foundation for Defense of Democracies.
The goal of the new sanctions is to "cut Iran's economic lifeline, which is oil export revenue," and target foreign reserves to the point it will "bring the regime to the brink of economic collapse," Dubowitz told AFP.
Western sanctions against Iran have been in place for years in an effort to prevent it from building an atomic bomb, which Washington asserts is Tehran's intent. The Islamic republic says its nuclear programme is purely civilian.