President-elect Donald Trump on Tuesday held an omnibus press conference at his Florida estate, where he explained his stances on key foreign policy issues as he prepares to take office in two weeks.

He forcefully called for the release of hostages seized in Israel more than a year ago by the militant group Hamas, saying six times that "all hell will break loose" otherwise.

Hamas, which the United States considers a terrorist organization, dug in on its top demand in ongoing negotiations that Israel ends its assault and withdraw from Gaza. At a news conference in Algiers, Hamas official, Osama Hamdan, blamed Israel for stymieing a deal.

When asked to respond to Trump's comments, Hamdan replied, "I think the U.S. president must make more disciplined and diplomatic statements."

The Palestinian group's stunning terror attack on civilians in Israel sparked a brutal conflict that has since inflamed the region and killed tens of thousands of civilians.

Trump's Middle East envoy, Steve Witkoff, had moments before joined the president-elect at the podium to brief reporters on his recent high-level talks in the region, saying his team is "on the verge" of a deal and that he would travel back in coming days.

"I don't want to hurt your negotiation," Trump told Witkoff, "but if they're not back by the time I get into office, all hell will break out in the Middle East, and it will not be good for Hamas, and it will not be good, frankly, for anyone."

On Ukraine, he expressed interest in meeting with Russian President Vladimir Putin and repeated his vow to get the conflict in Ukraine "straightened out." Trump has not explained how he would do this.

When asked about a key demand in Ukraine's peace plan ? that it be allowed to join NATO ? Trump said, "My view is that it was always understood" that Ukraine would not be admitted to the security alliance.

He repeated his tariff threats against Canada and Mexico, his line that Canada should be a U.S. state, and he floated a name change, saying: "We're going to be changing the name of the Gulf of Mexico to the Gulf of America."

Thessalia Merivaki, an associate teaching professor at Georgetown University, said Trump often uses bluster as a strategy.

"So, Trump has a record of just floating controversial ideas and positions to attract attention and generate interest and media coverage," she said.

Trump has not said how the U.S. will acquire control of Greenland, the large North American island that is an autonomous territory of Denmark. On Tuesday, he repeated his stance that "we need them for economic security."

When asked directly if he would commit to not use military or economic coercion to back his increasingly voluble desire for control of Greenland and also the Panama Canal, Trump replied, "I can't assure you on either of those two."

Trump has accused Panama of violating the treaty under which the U.S. ceded control of the famous canal more than four decades ago under former President Jimmy Carter.

"Giving the Panama Canal to Panama was a very big mistake," Trump said. "Giving that away was a horrible thing, and I believe that's why Jimmy Carter lost the election."

Trump added that he liked Carter "as a man." He is expected to attend Carter's national funeral Thursday in Washington. President Joe Biden will deliver the eulogy.

Trump also said he would be "making major pardons" on his first day in office, when asked about his previous vow to issue clemency to some of the more than 1,500 people charged with crimes in connection to the riot on the Capitol on January 6, 2021.

He also repeated past commitments to loosen what he called the "quagmire" of U.S. environmental regulations and smooth the path for billionaire investors.

He described his re-election victory as a "landslide" for winning the Electoral College and the popular vote, although official results show he did not win the majority of the ballots, as third-party candidates shaved off votes. He promised to have future election results counted earlier on election night.

He repeated his vow to "drill, baby, drill" on his first day in office by reversing Biden's recent orders seeking to protect against offshore drilling.

He accused Biden of botching foreign policy, saying, "Now, I'm going into a world that's burning."

Trump will assume office on January 20. (VOA)

Update news