coded message

They collected things like the names of enemy ships and commanders that could be in a coded message—and therefore could help break it.

I love a good rock memoir, and in many ways, Swift has been releasing hers over years, one coded message at a time.

They collected things like the names of enemy ships and commanders that could be in a coded message—and therefore could help break it.

They collected things like the names of enemy ships and commanders that could be in a coded message—and therefore could help break it.

Ms. Castro wrote that the C.I.A., which she was instructed to call “the company” to deflect suspicions, communicated with her in Havana by shortwave radio, playing the “Fascination Waltz” each day at 7 p.m. followed by a coded message.