The Japanese government and ruling parties have begun seriously studying the feasibility of sending Maritime Self-Defense Force minesweepers to the Strait of Hormuz, in the face of U.S. President Donald Trump’s request for help to ensure safe navigation through the key chokepoint for oil shipments.

On Friday, Takayuki Kobayashi, chairman of the ruling Liberal Democratic Party’s Policy Research Council, submitted the party’s recommendations to Prime Minister Sanae Takaichi, which urged the government to consider sending minesweepers once fighting between the United States and Iran ends.

Kobayashi said that sending minesweepers is one option for securing Japan’s national interests within legal constraints.

Takaichi responded that her administration shares the same view as the party, adding, “We’ll protect the people’s daily lives.”

In response to Trump’s request at their meeting in March, Takaichi said that there are things that Japan can and cannot do under its laws.

Under the Self-Defense Forces law, Japan can deploy minesweepers to clear mines left after fighting. After the Gulf War, the country sent minesweepers to the Persian Gulf in 1991.

However, turmoil has continued in Iran following the killing of Supreme Leader Ayatollah Ali Khamenei. It is unclear if Iran’s Islamic Revolutionary Guard Corps and rank-and-file forces would fully observe any peace agreement with the United States.

Furthermore, the marine areas with mines have not been identified.

“It’s important to show the United States that Japan is trying to contribute,” a Japanese government official said.

Meanwhile, a Defense Ministry official said: “We don’t even know what types of mines have been laid in the strait. We can’t easily send minesweepers.”