Strategists at the Pentagon are drawing up plans for devastating bombing raids backed by submarine-launched ballistic missile attacks against Iran's nuclear sites as a "last resort" to block Teheran's efforts to develop an atomic bomb. Read more at Information Clearing House.
See also: '10,000 would die' in A-plant attack on Iran
and: Iran Consequences Of War: This Oxford Research Group briefing paper provides a comprehensive analysis of the likely nature of US or Israeli military action that would be intended to disable Iran’s nuclear capabilities. It outlines both the immediate consequences in terms of loss of human life, facilities and infrastructure, and also the likely Iranian responses, which would be extensive.The PDF version is here.