SOLVED. Techno-Thriller: A US Nuclear sub is sent an Action message to launch nuke against an arab country from an hijacked communication centre. [s]

[Yinka]

Read this book around 2018. A group of guys hijacked a US communication centre and sent a false action message to a US SSBN. The SSBN radio was sabotaged by a crew member (Israeli i think)
The SSBN evaded attempt to sink and launched the strike. The Missiles were downed by SM-3 and SM-6 at the last moment.

Thanks

[Yinka]

It is. Thanks so much. I have spent so much time trying to jog my memory to get title.

That was wonderfully fast.

[Lobstergirl, au gratin]

The Trident Deception. Someone's post got deleted.

[Yinka]

Oh, the book was Trident Deception