If Iran “commits a major violation of this agreement,” solid majorities would support the United States imposing tighter economic sanctions on Iran (80%) and continuing diplomatic efforts (71%).
At the same time, in principle, Americans seem willing to use force to prevent Iran from obtaining a nuclear weapon. Before any mention of the current negotiations with Iran in the survey, two in three Americans said they would support “the use of US troops to stop Iran from obtaining nuclear weapons” (67%), on par with opinion in 2014. If Iran violates the agreement, majorities would support the United States conducting cyber-attacks against Iran’s computer systems (60%) and airstrikes against Iran’s nuclear facilities (56%). Fewer support sending US troops to destroy Iran’s nuclear facilities (44% support, 51% oppose).
Read all about Americans' views on US-Iran policy in the full brief.
The Chicago Council on Global Affairs highlights critical shifts in American public thinking on US foreign policy through public opinion surveys and research conducted under the Lester Crown Center on US Foreign Policy.
The annual Chicago Council Survey, first conducted in 1974, is a valuable resource for policymakers, academics, media, and the general public. The Council also surveys American leaders in government, business, academia, think tanks, and religious organizations biennially to compare trends in their thinking with overall trends. And collaborating with partner organizations, the survey team periodically conducts parallel surveys of public opinion in other regions of the world to compare with US public opinion.
The Running Numbers blog features regular commentary and analysis from the Council’s public opinion and US foreign policy research team, including a series of flash polls of a select group of foreign policy experts to assess their opinions on critical foreign policy topics driving the news.
Millennials hold distinct views on US drone policy, American exceptionalism, and other aspects of US foreign policy. Is the same true for China?
The COVID-19 pandemic has killed more than 45,000 people globally, and infected more than 900,000. How are publics around the world reacting?
Governments around the world impose increasing restrictions upon their citizens’ daily lives as the number of active infections surges worldwide. How are global publics reacting?
If honored, the Trump Administration’s new peace deal with the Taliban would lead to the withdrawal of all US troops. Do Americans support this step?
The WHO has officially declared the spread of COVID-19 a global pandemic. How is the public reacting around the world?
International relations scholars surveyed by Teaching, Research, and International Policy (TRIP) expressed strong support for Senator Elizabeth Warren when she was still a candidate.
A minority of Americans think that the Iraq War was worth fighting, but a majority say the US should have long-term bases in Iraq. Why?
How has the world has responded to new developments in the rapid spread of the novel coronavirus?
President Moos is under fire for saying the outbreak would soon be over just days before cases skyrocketed. So far, his polling numbers are holding steady.
At the precipice of a global pandemic, international and American publics are growing concerned.
As President Trump unveils a $3 billion defense deal with India, Americans see value in the US-Indian relationship.
The outbreak of the novel coronavirus COVID-19 has the Japanese public concerned for their health, and the health of the Japanese economy.
Palestinian and Israeli public support for a two state solution has declined to their lowest levels since the Oslo accords.
In the wake of a Washington post report that details a decades-long CIA operation, how will Americans react to this revelation?
Though the groups overlap on many topics, Trump Republicans have different priorities on several key foreign policy issues than Non-Trump Republicans.