President Obama is expected to announce Monday that the U.S. plans to send up to 250 additional military personnel to Syria. The announcement — first reported by The Wall Street Journal and independently confirmed by a senior administration official to NPR — signals a significant expansion of the American military presence in the country, from 50 personnel up to 300.

According to the WSJ, President Obama will deliver the announcement in Hanover, Germany, at the end of a weeklong trip that has also included visits to Saudi Arabia and the U.K.

The WSJ reports:

"The 250 additional personnel, who will deploy into Syria in phases, will include special operations forces, as well as a number of service members who will provide support to those forces, including medical, intelligence and logistics personnel, according to officials."

Still, it is not likely that this escalation indicates a large-scale intervention in Syria, where a fragile cease-fire has done little to slow violence. The partial truce, brokered by the U.S. and Russia in February, has not slowed attacks leveled by the regime of President Bashar Assad against rebel-held regions.

"Over the last few days, we have seen significant regime attacks on opposition-held areas that have killed large numbers of civilians in the city of Aleppo, where we have seen footage of attacks on civilian apartment blocks, Douma, near Damascus, and earlier in the week in the province of Idlib," explains NPR's Alice Fordham, who also notes reports of opposition shelling.

The cease-fire, while not finished, "certainly looks in tatters in terms of the situation on the ground," she reports.

Yet, as recently as Sunday, in a meeting with German Chancellor Angela Merkel, President Obama reiterated his concern — and his assertion that his administration is seeking peace primarily through negotiations, rather than a major military intervention.

"We remain deeply concerned about the upsurge in fighting in Syria over the last several days," Obama said. "And we continue to agree that the only real, durable solution is a political solution that moves Syria towards an inclusive government that represents all Syrians."

Instead, the WSJ reports, the boost in American troops will aim to bring together Kurdish forces, in northeastern Syria, with their Sunni Arab counterparts in an eventual assault on Raqqa, which is held now by Islamic State militants.

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