America will use US-built self-driving cars and other autonomous vehicles as targeted weapons to carry out assassinations of individuals in other nations. These assassinations of economic, military or political adversaries will be carefully crafted to look like normal accidents, thus providing America with the cover of plausible deniability.

Initially thought about this about 2-3 years back.

Self-driving cars raise fears over ‘weaponisation’
https://www.ft.com/content/a8dbd4e0-f807-11e7-88f7-5465a6ce1a00

China impedes foreign carmakers’ autonomous tests
https://www.ft.com/content/2ba4366c-e08c-11e7-a8a4-0a1e63a52f9c

The proliferation of tiny-sized, single-board computers and single-board microcontrollers will massively increase the risk and incidence of terrorist attacks around the globe. Like improvised explosive devices (IEDs) and Molotov cocktail type bombs of the last few decades, there will now be a whole new class of small yet smart drones and other sophisticated weapons that will utilize the high amount of computing power and sensor inputs available in tiny-sized, low-power-consumption packages. The challenge to militaries from these machines will be immense.

• https://en.wikipedia.org/wiki/Raspberry_Pi
• https://en.wikipedia.org/wiki/Asus_Tinker_Board
• https://en.wikipedia.org/wiki/Banana_Pi
• https://en.wikipedia.org/wiki/Single-board_computer
• https://en.wikipedia.org/wiki/Comparison_of_single-board_computers
• https://en.wikipedia.org/wiki/Arduino
• https://en.wikipedia.org/wiki/Single-board_microcontroller
• https://en.wikipedia.org/wiki/Comparison_of_single-board_microcontrollers

In the next few years, an airline that exclusively uses cutting-edge, lighter, lower-cost, higher-comfort, higher-safety, lower-noise, modern, next-generation flying equipment - Sukhoi Superjet 100, Bombardier CSeries, UAC Irkut MC-21, and Comac-UAC CRAIC CR929 aircraft - will successfully grow against large incumbent airlines relying on only Airbus or Boeing planes. Betting on these new-age upcoming airliners coming out simultaneously is a once-in-decades opportunity that doesn't arise often.