Nuclear latency is a term used to describe the amount of time it takes for a country to develop nuclear weapons. It's like waiting for a cake to bake in the oven. Just like how you have to wait for the cake to go from raw batter to a delicious dessert, countries have to wait for the process of creating nuclear weapons to be completed.
To make a nuclear weapon, a country has to go through a few steps. First, it needs to acquire the materials needed to create nuclear fuel. This involves mining uranium ore and refining it into a usable form. Then, the country needs to build a nuclear reactor, which can take several years to complete. The reactor is used to create the nuclear fuel, which can be used to power a nuclear bomb.
Once the nuclear fuel is created, the country needs to set up a facility to enrich the fuel, which means increasing the concentration of uranium-235, which is the type of uranium used in nuclear weapons. This process can take several more years.
Finally, the country needs to design and build the actual bomb, which can take several more years of research and development.
All of these steps take time and resources, which is why it can take many years for a country to develop nuclear weapons. Once a country has developed nuclear weapons, it's considered to have "nuclear latency," which means it has the ability to create nuclear weapons but is not yet a nuclear-armed state.
It's important to note that not all countries that have nuclear latency actually choose to develop nuclear weapons. Some countries might decide not to develop nuclear weapons for various reasons, such as the international pressure that might come with being a nuclear-armed state.