The phrase "a fierce clash between" is correct and usable in written English.
It can be used to describe a strong or intense conflict or confrontation between two or more parties, such as groups, individuals, or ideas.
Example: "The news reported on a fierce clash between the protesters and the police during the demonstration."
Alternatives: "a heated confrontation between" or "an intense conflict between".
The decision followed a fierce clash between the European Commission, the bloc's executive body, and President Nicolas Sarkozy of France that overshadowed a meeting of European Union leaders this month.
This matchup features a fierce clash between Ravens running back Jamal Lewis, who rushed for 2,066 yards this season, and Tennessee's defense, which is No. 1 against the run.
WASHINGTON — The debate in Congress over an $82 billion war spending bill has opened up a war of a different sort — a fierce clash between House Democrats and the Obama White House over two highly sensitive issues: the nation's huge budget deficit and the lingering wars in Iraq and Afghanistan.
Since he assumed his role in February 2011, the board has become ground zero for a fierce clash between competing visions for higher education in Texas, including two of Mr. Perry's pet issues: how much degrees should cost, and how university faculty members should balance teaching and academic research.
There was a fierce clash between Labour and the Tories on the issue of food banks and zero-hour work contracts, while the Lib-Dems and Plaid clashed over funding for Wales.
OO Republican Governors Signal Their Intent to Thwart Obama's Climate Rules - with resistance that could ignite a fierce clash between federal and state authorities, miring the climate rules in red tape for years - and could also undermine Obama's efforts to urge other nations to enact similar plans.
A fierce clash of drums".
"This is the first time the neighborhood has witnessed such a fierce clash," Mohammed said.
In the 2012 and 2013 seasons, the pair endured a fierce clash for supremacy in the NFC.
It will involve soaring classical music, a "rousing chorus", and "a fierce clash of drums".
It was here that shortly after the election, opposition leader Mahdi Karroubi was caught in a fierce clash with security forces.
