The phrase "a frontline of" is correct and usable in written English.
It can be used to describe a position or role that is at the forefront of a particular issue, situation, or field, often implying direct involvement or engagement.
Example: "The organization has established a frontline of volunteers to assist with disaster relief efforts."
Alternatives: "a forefront of" or "a vanguard of".
City face a Barça side that boasts a frontline of Lionel Messi, Luis Suárez and Neymar.
These drug questions and many others are gaining momentum in Washington and in Latin America, a frontline of the drug war for generations.
(Chinen) THE FULLY CELEBRATED ORCHESTRA (Wednesday) The free-jazz pioneer Ornette Coleman serves as a touchstone for this Boston-based ensemble, which features a frontline of Jim Hobbs, alto saxophonist, and Taylor Ho Bynum, cornetist.
For those who like to see things in Manichean terms the brief but vicious conflict between Georgia and Russia last August was a frontline of a new global ideological battleground.
RAY BARRETTO AND NEW WORLD SEXTET (Tuesday through Aug. 28) Mr. Barretto, a conga player with a peerless résumé, has led this Latin-jazz ensemble since 1992; its current incarnation includes a frontline of Joe Magnarelli on trumpet and Myron Walden on alto and soprano saxophones.
While opposition scouts may not have been quaking in their boots at a frontline of Brendon Santalab, Mark Bridge, and Labinot Haliti, the Wanderers under Popovic have always been much more than just the sum of their parts, and no side in the A-League has the same collective mentality, endeavour and resilience.
Review: The Battle for Peace-A Frontline Vision of America's Power and Purpose Book Reviews on Philosophy.
In an effort to evaluate the single agent activity of temsirolimus in previously untreated non small-cell lunon small-cell North CentralungncancereatheNorth Central Cancer Treatment Groupow-of-opportundertookudy.
And it was the glimpse of a completely different beast than Guns 'n' Roses (with a new frontline of a beefy Mr. Rose, a mimelike Buckethead and a stormtrooper-outfitted Mr. Finck), which isn't necessarily a bad thing.
Published in Britain by HarperPress as "Curfewed Night: A Frontline Memoir of Life, Love and War in Kashmir"; £16.99.
He is now fighting on a frontline north of Mosul, as well as studying geography, history and Arabic at secondary school level.
