WASHINGTON — For years, the US administration has cast a longing gaze on a pivot to the Asia Pacific but wars in the Middle East have managed to divert attention.
President Obama's last budget request more than quadrupled the amount of overseas contingency operations (OCO) money funneled into what is being called the European Reassurance Initiative (ERI).
The $3.4 billion in fiscal 2017 funding is part of an effort to deter Russia's military aggression in Eastern Europe and to bolster allies' defense capabilities.
And it's clear that the majority of those dollars — $2.8 billion of it — are Army green.
The majority of the Army's OCO boost in the budget is due to ERI, Maj. Gen. Thomas Horlander, the Army's budget director, said.
Prior to 2014, before Russia annexed Crimea and invaded Ukraine, it would have been hard to imagine seeing a renewed Cold War-like posture in Europe.
"I never thought I'd see a land war in Europe again but when I went to Ukraine you saw it," Maj. Gen. Walter Piatt, director of operations, readiness and mobilization in the Army G-3, said.
Now the Army has only two permanently stationed brigade combat teams, has closed over 100 sites since 2006 and is now concentrated in Italy and Germany, not near NATO's eastern flank, the report notes.
A defense official speaking to Defense News prior to the budget release recalled iconic photos of tanks coming out of Europe and noted now there would soon be photos of tanks coming back in.
Retired Adm. James Stavridis, who served both as the commander of NATO and US European Command, painted a picture of the European dilemma during a recent House Armed Services Committee hearing.
The Russians are conducting military operations with "cleverness," he said. "Some have called this hybrid warfare. It's a mix of special forces; information warfare; cyber ... and this element of surprise, building real ambiguity into their maneuvers."
But what is even more worrying, Evelyn Farkas, former deputy assistant secretary of defense for Russia, Ukraine and Eurasia, said, is Russian military doctrine that permits the country to respond to a conventional attack with nuclear weapons — from an arsenal that has already outpaced the US' aging one.
Part of the solution is to ramp up the US military's presence in Europe to delicately deter Russia's aggression in countries along its border.
That is where the US Army comes in. In fiscal 2017, $727 million will go toward "increased presence."
The biggest chunk of funding — $2 billion — is for putting a "heel-to-toe" armored brigade combat team (ABCT) in theater 24/7 on a rotational basis on top of the Stryker brigade and infantry brigade already in Europe. The funding will also cover more aviation in theater.
The Army has already established an "activity set" — separate sets of equipment outside of prepositioned stocks — that builds out a brigade combat team.
The countries that will see continuous rotations are, thus far, Bulgaria, Romania, Poland and the Baltics, a senior defense official said in Brussels.
The Army is looking at rotations beginning on Oct. 1. Another unit will arrive in April 2017. The service is still identifying what unit will deploy first, a senior military official in Brussels added.
Army officials are still working out which ABCT might go to Europe and whether rotations will be nine months or shorter, Piatt said.
The service is also speeding up its plans to increase the lethality of its Stryker armored personnel carriers, an urgent requirement coming straight out of Europe.
The $2.8 billion in ERI is just the beginning, a defense official said. "What you are seeing is just a down-payment for the US commitment to securing Europe and getting back in."
More is bound to come in fiscal 2018 to bolster the Army's European presence.
For example, the official said, while not in the fiscal 2017 budget, the Armored Multi-Purpose Vehicle that BAE Systems is building for the Army could see procurement accelerate in the fiscal 2018 budget through OCO dollars in order to get more modernized equipment to Europe.
But since AMPV is still in the development phase, the official added, that remains a future decision.
Another gap in capability, Farkas observed, is the lack of intelligence, surveillance and reconnaissance. "We need more ISR for the US European Command."
In future years, the Army may choose to follow recent recommendations from experts as well.
The National Commission on the Future of the Army called for a forward-stationed ABCT rather than a rotational one.
And the CSIS report commissioned by US Army Europe recommends an additional activity set to go along with a second rotational ABCT, prepositioned stocks for four brigades, adding 1,000 personnel to headquarters and new logistics capabilities.
The report also recommends increasing cyber, integrated air and missile defense, electronic warfare, short-range air defense and communications capabilities in Europe.
Russia will likely react to the Army's increased posture "the way they normally react," Farkas said. "It will be more of their own exercises. There will be a lot of rhetoric about how we're encircling them. ... "Whatever response they have, they'll try to make us seem as if we're being provocative but all we're doing is taking a very measured defensive step."
Aaron Mehta was deputy editor and senior Pentagon correspondent for Defense News, covering policy, strategy and acquisition at the highest levels of the Defense Department and its international partners.
Jen Judson is an award-winning journalist covering land warfare for Defense News. She has also worked for Politico and Inside Defense. She holds a Master of Science degree in journalism from Boston University and a Bachelor of Arts degree from Kenyon College.