Killing Russian Wagner mercenaries around the world who are propping up criminal regimes like the military regime which seized power in Mali should be considered to be a public service.
The U.S. is not a member of the ICC (International Criminal Court) so the U.S. has no influence on international arrest warrants for war criminals like Putin issued by the court.
USA sanctioned ICC for attempts to indict American citizens so it has major influence on it. After sanctions ICC stopped doing that and now tries to indict only those who USA allows
Ukrainian terrorist team up with Al qaeda in Mali which due to your ALzheimer decease you can not remember - but that organization blew couple of major buildings in new york rsulting in thousands civilian deaths
do you consider that public service too? because Ukraine is basically part of Al qaeda now