How does the strong interaction “create” the nuclear force?

Question

I’ve recently read that the strong interaction, that holds the quarks together to form protons and neutrons, also creates a residual force called the nuclear force, which holds the neutrons and protons together. Why and how is the nuclear force a consequence of the strong interaction?

Answer 1

The nuclear force arises from the strong interaction and virtual gluon exchanges and color fluctuations within the quarks of the nuclei creat pions that are exchanged between nucleons