Guy who wrote some very nice essays, links on top.
SUD says a lot of what I was going to say, but let me give my points.
Don basically assumes UK is going to go heavy into India with an IC and her African forces. However, any reasonably smart UK player would see the move coming in G1 and abandon the idea for a Uk1 Indian IC. Instead, you’d go for the AC, with American fighters landing on it.
Now, this leaves Germany in a weird position, and gives an advantage to the Russians. As SUD said, this leaves EE weak, and the Russians will try to take it. If they take it, theres a good chance Germany will never get it back.
This strategy is ment as a last resort. If you know your opponent is better than you, and there is either a low bid/no bid/no RR situation, do this. This is not ment to be a regular strategy to be used in every game.