The US Strategic Command. (File Photo: AP)

The US Strategic Command, which oversees America’s nuclear and missile arsenal, boasted in a New Year’s Eve tweet that it's ready if ever needed "to drop something much, much bigger" than the Times Square ball.

The tweet was accompanied by video of B-2 bombers dropping two 30,000-pound conventional weapons at a test range, according to CNN, which aired the video.

The tweet on Strategic Command's Twitter account was replaced with an apology: "Our previous NYE tweet was in poor taste & does not reflect our values. We apologize. We are dedicated to the security of America & allies."

The first tweet read in part: "TimesSquare tradition rings in the NewYear by dropping the big ball...if ever needed, we are #ready to drop something much, much bigger."