In April, Trump was polite enough to warn Russia before hitting Syria with cruise missiles, and then in July following meetings at the G20, Trump and Putin announced a ceasefire in the southwest of Syria.
The US president explained subsequently on Twitter that the "Syrian ceasefire seems to be holding. Many lives can be saved. Came out of meeting. Good!".
While Washington claimed that the "de-escalation" zones would not impact their anti-IS operations, the more ambitious roadmap for peace carved out by the Russians-Iranians and Turks at Astana had a mixed record of success, with September the most violent month in the country for the whole year.
IS is the most convenient of enemies.
It lacks direct state-sponsors, deploys extreme violence, and threatens direct or inspired attacks at a global level. The broad coalition pitted against it, including the Americans, Hizballah, Iran and Israel reflects how well IS has made enemies.
Yet fighting against the black flag of IS conveniently cloaked the bigger disagreements between this unlikely cast of military actors. Trump was keen to claim the mantle of victor against IS, in August he tweeted how the US "have made more progress in the last nine months against IS than the Obama Administration has made in 8 years".
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An absence of shared vision - even a superficial one - feels like a dangerous development |
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However the Russians
criticised the US-led operation in Raqqa as almost wiping the city "off the face of the Earth".
But with the fight for IS in Syria almost over, Trump faces tough questions as to what to do next.
The
Institute for the Study of War has urged the Trump administration to "constrain, contain, and ultimately roll back Russia and Iran", but there are clear differences between the White House's view and that of other components of the US foreign policy establishment.
Read more: Russia posts video game image as 'irrefutable proof' US helps ISIndeed, as Trump eloquently said, "when will all the haters and fools out there realize that having a good relationship with Russia is a good thing, not a bad thing".
The splits between the US administration in Washington feel a long way away from the proximity of US and Russian forces and their allies on the ground and in the air over Syria. Despite a telephone "hotline" that is
seeing a lot of use, there have been near misses, fire fights and deaths.
Rumours abound of a deal allowing
IS fighters to leave Raqqa - a city that the regime in Damascus still considers occupied - and as IS collapses there is a race to secure oil and gas facilities.
The demise of IS poses critical questions for the Americans as to how far they are willing to go to support the areas under the control or influence of their allies in the country.
Washington's strategy to date appeared - at face value - to be limited to counterterrorism, while Moscow's was always about shoring up the government in Damascus.
With IS being removed from the equation, suddenly an absence of shared vision - even a superficial one - feels like a dangerous development, and the upcoming Geneva meetings could have a greater impetus as the powers involved struggle to agree on what they are for in Syria, rather than what they are against.