The new strategic alliance between USA, UK and Australia is definitely going to have a significant impact on the world. It is also going to upset some of the countries such as China and France. Australia has officially broken the contract which they signed previously with France in 2016 where they were getting 12 diesel electric-powered submarines on a $ 90 billion contract. The new nuclear submarines have an ability to remain in sea for as long as 5 months and can work quietly, thus allowing them to better evade their enemy detection. This alliance has also re-affirmed the fact that the US still wants the UK and not the European Union, even after Brexit.