If a summer COVID surge, a monkeypox outbreak, inflation and a continuing war in Europe weren't enough to worry about how about preparing for a nuclear attack? Mayor Eric Adams defended New York City's newest PSA on Tuesday, saying a nuclear attack preparedness spot from the Office of Emergency Management was a "great idea" born out of the ongoing Russian war in Ukraine. The campaign launched Monday and features a short PSA outlining three steps that New Yorkers can take "as the threat landscape continues to evolve." There are no imminent nuclear threats to New York City, Adams emphasized, but there will be a series of emergency management ads highlighting preparedness efforts. Emergency management officials say it's important to know the steps to stay safe even if the likelihood of a nuclear attack in NYC in the immediate future is quite low. Still, many New Yorkers were left asking, "Why now?" Some of a certain age saw the PSA as a sort-of blast from the past, something not seen in this country since the 1970s when messages showing cartoon turtles softening the then-very real looming threat of nuclear annihilation. In the event of a nuclear incident, the PSA advises the following actions: Get inside: Move indoors and away from any windows. Stay inside: Close all doors and window, and move into the basement if you have one. Stay tuned and stay put: Follow media for latest details and watch for officials alerts when its safe to go outside.