"destroy plans" is a correct and usable phrase in written English.
It means to ruin or eliminate previously made plans. Example: The sudden thunderstorm destroyed our plans for a picnic in the park.
To Gen. William M. Westmoreland, it was a validation of his "search and destroy" plan.
The Nazis destroyed plans, documents -- anything that could reveal their top-secret Operation Reinhardt.
We must destroy the plans of these talking trash cans!
But there have been reports of an intense behind-the-scenes lobbying operation to destroy the plans, led by the Canary Wharf Group.
That means about 1,200 missionaries may find themselves in the "early returnee" category, beset by physical and mental health problems that immobilize them and destroy their plans.
If all of these elements are not predicted insofar as possible in the original design plans, incorporated in them, and carefully controlled thereafter, they can destroy carefully planned landscapes.
And for those who would destroy family planning, then George Bush should be their person".
But hey, it's all just part of we, the "dishonest media" trying to destroy his plan to "Make America great hate again".
The defeat he suffered at the hands of the Tatars at Vorskla River in 1399, however, destroyed his plans.
The Angels destroyed those plans by bruising a string of pitchers while scoring three runs in the seventh inning and three more in the eighth.
