The phrase "an invasion in a" is not complete and lacks context, making it difficult to assess its correctness in written English.
It could be used in contexts discussing an invasion occurring within a specific location or situation, but it needs additional information to clarify its meaning.
Example: "The report detailed an invasion in a small coastal town that caught residents by surprise."
Alternatives: "an incursion into a" or "an attack on a".
Breaking a truce with England in 1495, James prepared an invasion in support of Perkin Warbeck, a pretender to the English throne.
In A Feasibility Study, an entire town is scooped up by aliens who, it emerges, are planning an invasion; in The Probe, survivors of a plane crash awake to find themselves en route to another world on an automated spaceship.
The Falklands, a British territory comprising a group of windswept islands 250 miles off Argentina's southeast coast, had been a source of dispute between Britain and Argentina for 150 years when an Argentine military dictatorship staged an invasion in April 1982.
When you look at India's decision not to launch an invasion in response to a terribly provocative terrorist attack, it's possible to reach the conclusion that some Pakistani generals have, which was that, in this case, nuclear deterrence worked.
So many dramatic upheavals were going on in 1968 that it was almost impossible to lavish the same amount of care and concern on each one, or even acknowledge that our lives would be so deeply affected; after the assassinations of Kennedy and King and Kent State and the convention, it was hard to concentrate on an invasion in such a faraway place.
NEW HAVEN — Accelerant was poured across the beds where the two daughters of a family in Cheshire, Conn., had been tied before a fire during a home invasion in 2007, a fire investigator told jurors on Friday.
Last year he played a former minister who rediscovers religion amid an alien invasion in "Signs" and a reverent Catholic lieutenant colonel in the war drama "We Were Soldiers".
SUPER 8 An aspiring young filmmaker accidently captures evidence of an alien invasion in a special effects thriller written and directed by J. J. Abrams and co-produced by Steven Spielberg.
June 15 KIDNAPPED Filmed in a series of long takes, Miguel Ángel Vivas's film tells the agonizing story of a home invasion in a suburb of Madrid.
