Combat tactics were made from the observation of the radiation from nuclear energy which turned out to contain three types of waves. The gamma wave, the alpha wave and the beta wave.
Now under different frequencies and intensities, these waves produce various actions with billions of billions of variation and with the genetic makeup and Nuclear pulse of a Titan, these waves could be utilized depending on the talent of the Nuclear Pulse. Titans with low talents like 3-star and below takes about three months to a year to be able to faintly feel and subtly control the three waves.
For talents with nuclear pulse above 3-stars, it would take approximately a week to a month to be able to sense the three main waves emitted from the body and subtle control them.
These three main waves are controlled separately by the nuclear pulse, to bring out the desired effect after several alterations, combat techniques were successfully developed and then categorized into tactics for combat.