Good Luck
30 Year Old French Nuclear Submarine 'Sank' a U.S. Aircraft Carrier with tech on loan from Russia.
https://nationalinterest.org/blog/the-buzz/2015-30-year-old-french-nuclear-submarine-sank-us-aircraft-18912
The sawtooth wave is the form of the vertical and horizontal deflection signals used to generate a raster on CRT-based television or monitor screens.
Programming!
Force is not being used asshat!
Coercion or compulsion, especially with the use or threat of violence.
Seemingly hard choices, are blessings in disguise.