But these crimes did not involve other nations. Just one person acting as President within his own nation against citizens of that nation.
If it was an illegal trafficking/gun running/uranium/ exchange between other nations then yes it would be international.
That’s right (your correction, I mean, not your original claim). ChatGPT:
Radovan Karadžić and Ratko Mladić were both convicted of war crimes, genocide, and crimes against humanity, but not by the ICC. They were prosecuted by the International Criminal Tribunal for the former Yugoslavia (ICTY), a separate court established by the United Nations (UN) specifically for crimes committed during the Yugoslav Wars.
The ICC has never convicted a white person, while the ICTY convicted multiple white individuals, including Karadžić and Mladić.
That’s why they need a half 
. Expansion and accountability within themselves while not acknowledgement.
Kind of biased
No arrests of Putin or Netanyahu
But yes politically driven
Does make icc look weak
He is now in Netherlands.
I doubt he will get a fair hearing with such lax drug tolerance.
Not a single Balkan war lord? Milosevic the fraudster and mass killer I know died in a Dutch prison.
Milosevic was close but died during his trial. All the other Balkan war lords were tried by a special court set up just for Yugoslavia.
it will be way more fair than what he gave to the thousands of people (incl children) he ordered to be killed