Individuals involved in a new eruption of Israeli-Palestinian bloodshed may be targeted by an International Criminal Court investigation now under way into alleged war crimes in earlier bouts of the conflict, its top prosecutor Fatou Bensouda said in an interview with Reuters.

The ICC's Fatou Bensouda told Reuters she would press ahead with her inquiry even without the cooperation of Israel, which accuses her office of anti-Semitic bias and - like its closest ally the United States - rejected membership in the treaty-based court, objecting to its jurisdiction.

"These are events that we are looking at very seriously," Bensouda said. "We are monitoring very closely and I remind that an investigation has opened and the evolution of these events could also be something we look at."

In March her office said it was opening a formal investigation into suspected war crimes in the conflict after nearly five years of preliminary inquiries.