The phrase "ally in support of" is correct and usable in written English.
It can be used when describing someone or a group that is providing assistance or backing for a cause or initiative.
Example: "The organization has become an ally in support of environmental conservation efforts."
Alternatives: "partner in support of" or "advocate for".
He made clear that he sees Brown, who will be hosting the G20 summit of major and emerging economies in April, as an important ally in support of free trade moderated by greater regulation of international finance.
While Washington may have felt it had no choice but to support the millions who poured into the street calling for Mr. Mubarak's ouster and to show some displeasure with a military takeover, the Saudis saw the United States as having let down an ally in support of the Islamists, twice.
In Gaza City on Thursday, Hamas and allied factions organised a rally in support of the Palestinian delegation in Cairo.
The next generation of CSR managers needs to consider how to recruit allies in support of sustainability efforts.
The chancellor needed to show that she could rally her allies in support of her most important policy.In the end, she did—just.
At some point, the American-led coalition may well find itself carrying out strikes against Mr Assad's forces and its Shia allies in support of the FSA.
Mr. Martinez, a Cuban immigrant who fled the island at age 15, was also one of the administration's most vocal allies in support of a controversial immigration bill that would have created a path to legalize some illegal immigrants.
Many news outlets across the world republished the map as evidence of the success of air strikes by the United States and its allies in support of the Iraqi army and Kurdish forces in Iraq and Syria.
The media advisers for the three campaigns -- Bob Shrum for Mr. Checchi, David Doak for Mr. Davis and Bill Carrick for Ms. Harman -- were all once allied in support of candidates like Representative Richard A. Gephardt of Missouri and Senator Edward M. Kennedy of Massachusetts.
He would surely be marching with immigrants and their allies in support of the Dream Act and comprehensive reform.
The Sierra Club is proud to stand with our labor, civil rights and good government allies in support of the important efforts of Congressman Sarbanes.
