WASHINGTON, Nov. 3 – U.S. President Donald Trump could be presented with an option to approve a $47 million grant to allow the Ukrainian government purchase American defense arms, ABC News reported Friday citing three State Department officials.

The arms would be aimed at deterring aggression from pro-Russian separatists.

National Security Adviser Gen. H.R. McMaster has been presented with three options for arming the Ukrainians as outlined in an interagency memo sent last week to the National Security Council. Of those three options, the State Department and Defense Department are advocating for the $47 million arms package funding, according to a State Department source.

Providing such arms to Ukraine would be a shift for Trump, whose campaign worked to amend the Republican National Convention's platform from supporting "lethal defensive arms" to Ukraine to the more vague "appropriate assistance."

Secretary of State Rex Tillerson and Defense Secretary Gen. Jim Mattis have been in discussions since June about how to best make the sale which could include anti-tank missiles that require approval from the president and congress.

A State Department official cautioned that the proposal is unlikely to get approval while Trump is on a 13-day foreign trip to Asia.

The State Department declined to comment on the details of the recommendation.

Kurt Volker, the department’s special representative for Ukraine negotiations, also declined to confirm any final decision.

“Ukraine has been facing a conflict on its own territory for the last three years… it is a reasonable thing for a country to defend itself, and it’s also reasonable for others to help countries defend themselves, as well,” he said.

In an email, National Security Council spokesperson Michael Anton told ABC News, “The U.S. has never ruled in or out lethal aid to Ukraine and we have no announcement at this time.”

Ukrainian officials have been publicly optimistic about relations with the United States.

"We are really satisfied with the acceleration of U.S.-Ukraine relations at the moment," Artur Gerasymov, a member of the Ukrainian parliament and chairman of a military subcommittee, told the publication Foreign Policy in late October.

Mattis stressed the administration's desire to strengthen ties with Ukraine in an August press conference in Kiev with President Petro Poroshenko.

"This permits me, better informed, to go back and advocate for what I believe you need, as brought to me by your minister of defense and, certainly, your president," Mattis said. "For example, we've just approved -- just very recently, last couple of weeks -- another $175 million worth of equipment, including some specialized equipment that can be used to help defend the country, bringing to a total of nearly $750 million in the last several years."

Mattis also said U.S. military leadership was reviewing the American position on providing defensive lethal weapons.

"I would also point out that, on the defensive lethal weapons... we are actively reviewing it," Mattis said. "I will go back, now, having seen the current situation, and be able to inform the secretary of state and the president in very specific terms what I recommend for the direction ahead." (abc/ez)