If it is true that Syrian opponents are training, are such activities not obvious crimes according to both Turkish Laws and International Laws?

It’s not true that SADAT trains them.

SADAT pays utmost attention carefully to the fact that their consultancy services, training and supply activities will not bear any criminal factor under both our own laws and international laws.

Almost all of SADAT trainings will be under control of Turkish Ministry of Defense and will be given within their lands and facilities with their own weapons of those foreign countries whom need our services in order to meet the training needs of their legitimate Armed Forces to defend their homeland and to expel the invaders.

Our own country and related countries already carry out these activities in their own military training institutions. These activities of SADAT are extremely legitimate just as much as the military training support activities provided by the TAF (Turkish Armed Forces) and other countries to some countries.