Through the ingenuity of SPECTRE, the dummy warheads they carried were replaced with live nuclear warheads.

8 seconds sound clip from the Never Say Never Again movie soundboard.

You can hear this line at 00:31:39.396 in the DVD version of the movie.

Quote context

[...]

(RADAR NOISE)

- We've got them.

- Well?

- The fish are netted.

- Put them on ice.

- I am supreme commander of SPECTRE, the Special Executive, for Counterintelligence, Terrorism, Revenge and Extortion.

- Yesterday morning, the American Air Force launched two cruise missiles from Swadley airbase in Great Britain.

- Through the ingenuity of SPECTRE, the dummy warheads they carried were replaced with live nuclear warheads.

- Your weapons of destruction are now safely in our possession, and will be moved to two secret targets.

- Please note the serial numbers of the missiles. They will confirm the truth.

- Your weapons of deterrence did not deter us from our objective.

- A terrible catastrophe now confronts you. However, it can be avoided by paying a tribute to our organization, amounting to 25 percent of your respective countries' annual oil purchases.

[...]