During yesterday's call, Trump wished Moon and the Korean people a successful Winter Olympic Games.
"The two leaders discussed the importance of improving the human rights situation in North Korea and underscored their commitment to work together on this issue," the White House said in a readout of the call.
Trump also reiterated his commitment to addressing the trade imbalance between the two countries, the White House said.
"Both leaders agreed on the need to intensify the international maximum pressure campaign to denuclearise North Korea," the White House statement said.
"The two leaders discussed the pending relocation of a US Marine base on Okinawa and discussed ways to strengthen Japan's defence capabilities including an expanded missile defense system," the statement said.