Iran announced the mass production of a new cruise missile on Wednesday, the latest in a series of belligerent-sounding proclamations from that country in the face of its increased isolation by a Western-led group of nations worried about Iran’s nuclear program and avowed hostility toward Israel.

Brig. Gen. Ahmad Vahidi, Iran’s defense minister, said the new missile, first unveiled a month ago and known as the Qader, which means Able in Farsi, had been mass-produced “as quickly as possible,” the country’s state-run media reported. The missile, designed to destroy warships and coastal targets, has a range of about 125 miles, the media said.

The announcement coincided with front-page headlines in a number of Iranian newspapers quoting the head of Iran’s navy, Rear Adm. Habibollah Sayyari, as saying he intended to deploy Iranian warships close to the Atlantic coast of the United States to reciprocate for the patrols in the Persian Gulf by the United States Navy’s Fifth Fleet. The patrols are a constant source of irritation to Iran.

“Like the arrogant powers that are present near our marine borders, we will also have a powerful presence close to American marine borders,” the official Islamic Republic News Agency quoted him as saying.