Donald Trump, Jim Mattis, and Mike Pence. Brendan Smialowski / AFP / Getty Images

The Trump administration is expected to ask for a major increase of $716 billion in defense spending next month in its proposal for the 2019 budget, officials tell The Washington Post. That’s an increase by more than 7% over the 2018 budget, which still hasn’t made its way through Congress to passage.

Why it matters: U.S. Defense Secretary Jim Mattis said last week that spending caps and continuing resolutions get in the way of the military’s ability to shift spending around to appropriately match defense priorities. But the DoD just released its national defense strategy, which shifts the country’s priorities to countering China and Russia instead of terrorism.

Between the lines: OMB Director Mick Mulvaney reportedly expressed concern that this proposal may scare off deficit hawks, especially following the increase in the deficit the tax code overhaul of last year is expected to cause. Todd Harrison, director of defense budget analysis at CSIS, told the Post “If this is the number, then the battle between Mattis and Mulvaney is over and Mattis won.”

Meghan Burris, OMB Press Secretary, said "there is absolutely no daylight between Dir. Mulvaney and Sec. Mattis."

Chris Sherwood, DoD Spokesman, said: "We have nothing to provide prior to the DOD FY19 budget roll out."

Go deeper: The DoD’s new prioritiesHow stop-and-start funding impacts the Pentagon

This has been updated with OMB comment.

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Pence to continue traveling despite aides testing positive for COVID-19

Marc Short with Pence in March. Photo: Drew Angerer/Getty Images

Marc Short, Vice President Mike Pence’s chief of staff, tested positive for the coronavirus Saturday and is quarantining, according to a White House statement.

Why it matters: Short is Pence's closest aide, and was one of the most powerful forces on the White House coronavirus task force. Pence and second lady Karen Pence tested negative for the virus on Sunday morning, according to the vice president's office.

AOC: "Extremely important" that Biden offer Bernie Sanders a Cabinet position

Rep. Alexandria Ocasio-Cortez (D-N.Y.) said on CNN's "State of the Union" Sunday that she believes it's "extremely important" that Joe Biden offer Sen. Bernie Sanders and other progressive leaders Cabinet positions if he's elected president.

The big picture: Ocasio-Cortez was pressed repeatedly on policy differences between her and the more moderate Biden, including her opposition to fracking and support for Medicare for All. She responded that it would be a "privilege" and a "luxury" to be able to lobby a Biden administration on progressive issues, insisting that the focus right now should be on winning the White House.

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Mark Meadows: "We are not going to control the pandemic"

White House Chief of Staff Mark Meadows defended Vice President Pence's decision to continue traveling and campaigning despite his exposure to staff who have tested positive for COVID-19, saying Sunday that Pence is exempt from CDC guidelines because he is "essential personnel."

Why it matters: CDC guidelines call for people who have been exposed to the virus to quarantine for 14 days. Meadows said on CNN's "State of the Union" that Pence will wear a mask when he travels and argued that "he's not just campaigning," pointing to the Israel-Sudan normalization agreement announced by the White House last week.