Covert operation could happen but would be extremely difficult to execute in practice: The Hague is where the government of The Netherlands is located. The HQ

Covert operation could happen but would be extremely difficult to execute in practice: The Hague is where the government of The Netherlands is located. The HQ of the Dutch Military Intelligence Services is at walking distance of the ICC at a military barracks called the Frederikskazerne. And the ICC itselves is located in the International Zone, one of the most heavily guarded and surveilled locations of the Netherlands.