North Korea is alleged to have fewer than ten nuclear warheads, compared to Russia's arsenal of 7500. Only five of the countries with nuclear weapons are legal however - China, France, Russia, the UK, and the USA.
http://www.independent.co.uk/news/world/politics/the-nine-countries-that-have-nuclear-weapons-a6798756.html
During this time ten's of thousands of visitors are in town, many of them millionaires. Naval Nuclear Power Plants are, however, located at Pearl Harbor, HI, Norfolk, VA, Puget Sound, Washington State, Charleston, SC and San Diego, CA.
http://www.animatedsoftware.com/environm/no_nukes/nukelist1.htm
Energy Information Administration's FAQs: There are 61 commercially operating nuclear power plants with 99 nuclear reactors in 30 states in the United States. (The Indian Point Energy Center in New York has two nuclear reactors that the U.S. Energy Information Center counts as two separate nuclear plants.) Of these nuclear plants, 35 have two or more reactors.
https://www.americangeosciences.org/critical-issues/faq/what-status-us-nuclear-industry
But new nuclear energy programs are emerging in many other states including countries like the United Arab Emirates, Vietnam, Saudi Arabia and Jordan. The only new nuclear weapons states in the last 25 years are Pakistan and the Democratic People’s Republic of Korea (the DPRK, formerly known as North Korea).
https://www.forbes.com/sites/jamesconca/2014/09/25/the-nuclear-weapons-states-who-has-them-and-how-many/
Presently, there are nine nuclear weapons states with about 10,000 weapons, but there are about 430 commercial nuclear reactors in 31 countries, depending upon what finally shakes out in Japan and Germany.
https://www.forbes.com/sites/jamesconca/2014/09/25/the-nuclear-weapons-states-who-has-them-and-how-many/
Just nine countries around the world have access to nuclear weapons, according to a report from the Stockholm International Peace Research Institute (SIPRI). In total, there are believed to be around 16,300 nuclear weapons spread between these nine countries. The United States, Russia, the UK, France, China, North Korea, India, Pakistan, and Israel all control some nuclear weaponry.
http://www.independent.co.uk/news/world/politics/the-nine-countries-that-have-nuclear-weapons-a6798756.html
Nuclear arsenals. Nine countries together possess around 15,000 nuclear weapons. The United States and Russia maintain roughly 1,800 of their nuclear weapons on high-alert status – ready to be launched within minutes of a warning. Most are many times more powerful than the atomic bombs dropped on Japan in 1945.
http://www.icanw.org/the-facts/nuclear-arsenals/
Presently, there are nine nuclear weapons states with about 10,000 weapons, down dramatically from the 100,000 at the height of the Cold War: Russia - 5,000 ; U.S. - 4,400 ; France - 290 ; China - 240 ; U.K. – 195 ; Israel - 80 ; Pakistan - 200 ; India - 150 ; DPRK ~ 6.
https://www.forbes.com/sites/jamesconca/2014/09/25/the-nuclear-weapons-states-who-has-them-and-how-many/
On-Site Storage of Nuclear Waste. Used Nuclear Fuel and High-Level Radioactive Waste. A typical nuclear power plant in a year generates 20 metric tons of used nuclear fuel. The nuclear industry generates a total of about 2,000 - 2,300 metric tons of used fuel per year. Over the past four decades, the entire industry has produced 76,430 metric tons of used nuclear fuel.
http://www.nei.org/Knowledge-Center/Nuclear-Statistics/On-Site-Storage-of-Nuclear-Waste
There are over 100 operating nuclear power plants in America and 16 non-operational power plants, and a large number of nuclear fuel and weapons facilities. The more you know about these places, the more frightened youll be -- and should be!
http://www.animatedsoftware.com/environm/no_nukes/nukelist1.htm
how many nuclear states are there
There are nine nuclear states.