Republican presidential frontrunner Donald Trump expressed his support for Israel’s offensive in Gaza, in his most explicit comments yet on the fighting, as international pressure grows on the United States to rein in its ally.

“Yes,” Trump responded, when asked during an interview on Fox News if he was “in Israel’s camp.” The interviewer then asked if the former president was “on board” with the way Israel was executing its offensive in Gaza.

“You’ve got to finish the problem,” Trump responded.

President Joe Biden, whom Trump is set to challenge for the White House in November, has come under increasing fire both internationally and from his own Democratic base over his backing for Israel as the death toll in Gaza soars and the spectre of famine looms.

US protest movements have urged voters to punish Biden at the polls over his support for Israel. More than 100,000 people in Michigan voted “uncommitted” rather than cast their ballot for him in the US swing state’s Democratic primary last week.