1) NATO troops in open combat in Ukraine
2) World War III
3) Attacks on U.S. power grid by Chinese hackers
4) Iran sails a ship with a nuclear weapon into the waters near Manhattan (financial collapse follows)
5) Biden drops Jill, marries Easter Bunny 🐰
6) Laz finds woman; gets married
They do not need a nuke - a LNG tanker would work even better. Ships are boarded by CG offshore and inspected. Nuke would be found right away.