As international pressure mounts on Iran to halt its nuclear program, Americans and Europeans generally express serious concerns about the potential threat from a nuclear-armed Iran. These fears are somewhat muted in Russia
About six-in-ten Americans feel it is more important to prevent Iran from obtaining nuclear weapons with military force than to avoid conflict. However, most also approve of direct negotiations and tougher economic sanctions. The efficacy of diplomacy is questioned, though.
Pakistani public opinion has turned against al Qaeda and the Taliban, and concerns about Islamic extremism are widespread. At the same time, Pakistanis continue to express negative views of the U.S., although there is an openness to improving relations between the two countries.