Germany can take all of Indonesia early in game 1936. Take all of Indonesia and you have enough rubber and oil for your German economy.
As soon as I get 50 points, I justify war with Netherlands on single province. Once war is finished with Netherlands, then take all of Netherlands provinces and still you remain at war with Indonesia. Invaded northern Sumatra Indonesia with 6 divisions starting from captured port of Holland. Start invasion force from Holland immediately. Sign Non-aggression treaty with Italy. Request military access to Italy. Split your German fleet into 5 sections to cover the entire 15 sea zones escort path fleet to Indonesia from Holland. Each fleet can cover 3 sea zones. You must spend 150 points and get 10% extra range fleet logistics Admiral into general staff, or you come up short by 1 sea zone to Sumatra. Save the submarines for last 2 legs from Ethiopia port as they have range of 4000 miles. The 1st fleet from Holland can only go 3 sea sections. Port & 2 split fleets in Sardinia, Italy to cover all of Med and Atlantic sea section by straits of Gibraltar. Port the submarines in Ethiopia ports and split sub fleet into 2 parts to cover red sea and India ocean legs. You now have unbroken 15 sea zones path to Sumatra. Move additional 8 reinforcement divisions of troops to Italy Ethiopia port as the initial invasion fleet is preparing in Holland. Once you capture northern port in Sumatra, then move reinforcements from Ethiopia port to Sumatra port. Move most of your fleet and planes to Sumatra as you capture port & airfields. You should be able conquer all of Indonesia with 14 divisions in a couple of months after initial landings. You could have marines (amphibious & jungle fighting) available from training if you research marines at start of game and built marine divisions immediately. Bump up marines composition strength as you gain 5 or 10 army points. Once fleet is in Indonesia to cover all of Indonesia sea zones, you can invade all of Indonesia islands and provinces. A two division amphibious army only takes 14 days for invasion preparation. Amphibious army of 4 divisions takes 28 days. Take all of Indonesia and you have enough rubber and oil for your Germany economy. Once war is completed, Garrison the 14 divisions in Indonesia to take British and Australian provinces once war breaks out later with the Allies. Return the fleets and airplanes to Germany.
As soon as I get 50 points, I justify war with Netherlands on single province. Once war is finished with Netherlands, then take all of Netherlands provinces and still you remain at war with Indonesia. Invaded northern Sumatra Indonesia with 6 divisions starting from captured port of Holland. Start invasion force from Holland immediately. Sign Non-aggression treaty with Italy. Request military access to Italy. Split your German fleet into 5 sections to cover the entire 15 sea zones escort path fleet to Indonesia from Holland. Each fleet can cover 3 sea zones. You must spend 150 points and get 10% extra range fleet logistics Admiral into general staff, or you come up short by 1 sea zone to Sumatra. Save the submarines for last 2 legs from Ethiopia port as they have range of 4000 miles. The 1st fleet from Holland can only go 3 sea sections. Port & 2 split fleets in Sardinia, Italy to cover all of Med and Atlantic sea section by straits of Gibraltar. Port the submarines in Ethiopia ports and split sub fleet into 2 parts to cover red sea and India ocean legs. You now have unbroken 15 sea zones path to Sumatra. Move additional 8 reinforcement divisions of troops to Italy Ethiopia port as the initial invasion fleet is preparing in Holland. Once you capture northern port in Sumatra, then move reinforcements from Ethiopia port to Sumatra port. Move most of your fleet and planes to Sumatra as you capture port & airfields. You should be able conquer all of Indonesia with 14 divisions in a couple of months after initial landings. You could have marines (amphibious & jungle fighting) available from training if you research marines at start of game and built marine divisions immediately. Bump up marines composition strength as you gain 5 or 10 army points. Once fleet is in Indonesia to cover all of Indonesia sea zones, you can invade all of Indonesia islands and provinces. A two division amphibious army only takes 14 days for invasion preparation. Amphibious army of 4 divisions takes 28 days. Take all of Indonesia and you have enough rubber and oil for your Germany economy. Once war is completed, Garrison the 14 divisions in Indonesia to take British and Australian provinces once war breaks out later with the Allies. Return the fleets and airplanes to Germany.