The phrase "action on multiple fronts" is correct and usable in written English.
It can be used to describe efforts or initiatives that are being undertaken simultaneously in various areas or aspects.
Example: "The organization is taking action on multiple fronts to address climate change, including policy advocacy, community engagement, and technological innovation."
Alternatives: "efforts in various areas" or "initiatives across different sectors".
Mitigating or eliminating these risks will require action on multiple fronts.
Mr. Plouffe called far-reaching action on multiple fronts without delay "core to why he ran" to begin with.
House Republicans are taking action on multiple fronts this week against former Internal Revenue Service official Lois Lerner, pursuing criminal charges against her for alleged violations including contempt of Congress and leaks of confidential taxpayer information.
President Barack Obama bucked his low poll ratings and gave a spirited State of the Union last night urging members of Congress to make 2014 a "year of action" on multiple fronts ranging from raising the minimum wage to closing Guantanamo Bay and signalling that where they won't help he will try to get them done alone.
We need action on multiple fronts if that Davos speculation is not to come true.
This means Google is facing enforcement action on multiple fronts in Europe.
The administration continued its diplomatic offensive on multiple fronts for fast action on Iraq.
The action plans underpinning the implementation of Vision 2030 inevitably involve progressing on multiple fronts simultaneously and in a carefully coordinated and monitored fashion.
The federal government's renewed crackdown on insider trading is playing out on multiple fronts, prompting a roughly 50 percent rise in S.E.C. enforcement actions over the last two years and 52 criminal convictions in New York.
It was a whirlwind day on multiple fronts as Mr. Bush made his hardest push yet for swift action on Iraq.
In her speech she called for: An approach that moves on multiple fronts at once – stepped up enforcement by the Department of Justice, new legislation from Congress and grassroots actions by citizens and lawyers across the country.
