Sunday, 1 October 2017

My Thoughts on North Korea's "H" Bomb
There are two types of nuclear weapons, and they make use of the strong nuclear force by either splitting very large atoms apart (nuclear fission in an atomic bomb) or by squeezing very small atoms together (nuclear fusion in a hydrogen bomb, a.k.a. thermonuclear bomb).

Both processes release vast amounts of energy. Our sun and most stars are nothing but massive fusion reactors.

To build a nuclear weapon you need to find nuclear fuel. And very few types of atoms are both the right size and abundant enough to make a nuclear weapon.

It’s either uranium or plutonium for fission bombs, or a mixture of deuterium and tritium (both of them rare forms of hydrogen) for nuclear fusion.

To collect weapons-grade uranium is not easy. You need a concentrated ("enriched") lump of the less stable form, uranium-235, which is only about 1% of naturally occurring uranium.

(The other 99%, uranium-238, doesn’t work for an atom bomb because it doesn’t split apart easily enough).

Separating these two forms, or isotopeswhich are identical in almost every way but differ slightly in weightis hard, and takes a lot of energy.

The plant that enriched uranium for the first atomic bomb covered more than 40 acres (16 ha) of land, with 100 miles (161 km) of piping, and thousands of heaters and compressors to turn the metallic uranium into a gas so the isotopes could be separated.

The problem with tritium an isotope of hydrogen is even greater. There is nearly no naturally occurring tritium, so it has to be synthesized.

This is done in specially designed reactors, which aren’t easy to build and generate tiny amounts of tritium at a time.

So most countries fail to find enough nuclear fuel to make a bomb. Iran, for instance, struggled to generate enough enriched uranium-235 to get started. And, in the nuclear deal it signed in 2015, Iran had to send to Russia whatever low-enriched uranium it had.

Then create a mini-sun
With enough fuel, you can make a very basic nuclear bomb.

What you need is to create conditions that can start a nuclear chain reaction.

In a fission weapon, when one atom of uranium-235, for instance, splits apart, it releases two neutrons.
If each neutron hits another atom of uranium-235, those too will split, each releasing another two neutrons, and so on. This happens only if there’s enough uranium-235 in one placethe critical massfor each neutron to have a high chance of hitting another atom.

Once you’ve made enough uranium-235, though, creating critical mass is relatively easy.

You start out with two smaller lumps of uranium and, when it’s time to set the bomb off, bang them together at high speed.

Fusion weapons are more complex. Nuclear fusion requires conditions that exist inside the sun: extremely high temperature and pressure, millions of times of what we have on Earth.

And the nuclear fuel needs to be held under those conditions for long enough to kickstart fusion.

Although technical details remain secret, one way to create these sun-like conditions is to first have a nuclear fission explosion.

In other words, you need to make an atom bomb that then sets off a hydrogen bomb. But the payoff can be thousands of times more destructive than an atom bomb.

The biggest hydrogen bomb ever tested, Tsar Bomba (1961), was more than 3,000 times bigger than the atomic bomb that was used in Hiroshima.

When it was tested in a remote part of Russia, it was predicted that anyone within 100km of the blast would have suffered third-degree burns from the radiation released.

After the test, it was observed that the blast wave broke window panes 900kn away.

So if the explosion had occurred in Berlin, it would have broken windows in London.

Hitting the target
But there is little point in having a Tsar Bomba-sized hydrogen bomb today.

The atomic bomb dropped on Hiroshima in August 1945 weighed 4,400kg (9,700 lb) and Tsar Bomba weighed 27,000kg.

These types of bombs can only be moved in specially designed bomber planes.

With today’s anti-aircraft technology, such planes would be brought down before the nuclear weapon could be deployed.

So today, if nuclear weapons are to reach the target intended, they need to be small enough to be put on a missile.

This makes the design of new nuclear weapons more difficult.

India has claimed to have tested a thermonuclear device, but the claims remain contested.

According to Bhupendra Jasani, a nuclear physicist at King’s College London, instead of working on hydrogen bombs, countries like India and Pakistan are probably working on "boosted" atomic bombs.

A boosted weapon is one that packs more punch by using a higher proportion of its own nuclear fuel; although the Hiroshima bomb caused so much destruction, it used merely 1.4% of the uranium put in it.

One way to do this is to put some fusion fuel at the core of an atomic bomb. This mixture of deuterium and tritium is compressed to create a fusion reaction.

This produces more neutrons, which then enhance the chain reaction of the fission fuel. In other words, you use an atom bomb to set off a tiny hydrogen bomb which in turn ratchets up the atom bomb.

I therefore suggest that North Korea’s claimed "hydrogen bomb" was really an attempt to test a boosted atomic bomb.

The seismometer readings suggest that the bomb North Korea tested was in the rang of what atomic bombs can yield rather than what hydrogen bomb can yield.

Basically all Jong-un wants is to inflate his own ego and tell his people that he is doing all he can to protect them from vicious forces outside.

Even though I think he may not have an H-bomb, the fact that North Korea has conducted four nuclear weapons tests since 2006 should be a cause for worry.

Sunday, 23 April 2017



You will learn what to do if a nuclear attack happens.
You will learn what to do if a nuclear accident happens
You will lean what to do if  a Dirty Bomb was used
You will learn about food supplies, water purification, prepping, bugging out, bugging in, biological effects of nuclear weapons, the difference between airburst and ground burst, the heat, light, blast of a nuclear detonation, how to protect yourself from radiation, how to build an inner refuge, home protection, what to do and what not to do and so much more.

Sunday, 4 November 2012


I was an N.C.O. instructor with the Royal Observer Corps for 12 years specialising in the Effects of Nuclear Weapons.

I was given exemption from the entry exam due to my level of experience and became a member of the Institute of Civil defence giving me the appellation M.I.C.D. I remained a member between 1987 and 1992.

I was for 4 years a North Yorkshire County Council Community Defence Adviser and helped to provide the countries first ever emergency survey of a town to provide an action plan for that community, that town was Harrogate.

I also ran my own survival school in North Yorkshire in the 80’s as well as a survival club for local kids.

I suspect that there are many of you who would wish to be able to protect their families should our enemies decide to explode a 'dirty bomb' on British soil for example.

We would I believe be extremely foolish to discount the potential for another  Chernobyl or a Fuchishima type incident to occur affecting us here in the UK, Or to suffer our very own British nuclear accident as our nuclear plants grow ever older. This is not forgetting the dangers posed by the now developed long range nuclear weapons held by Iran and Syria, both of which I consider to be rogue states.

Experiencing a nuclear event is almost impossible for us to contemplate for obvious reasons, as it would be the end of the world. But would it?

We as a world have had hundreds of nuclear test explosions and we are still here, the world has not ended, life goes on does it not? The question is if you survived the initial effects of a nuclear explosion would you have the knowledge and the skills to survive the residual effects?

That is where my Complete Nuclear Survival Guide comes in, as by keeping it with you in your bug-out-bag, you will not only know where to find it but if you bug-out, so along goes this valuable survival information although as you will read later, I actually recommend bugging-in.