In the "No Spanish American War" thread, there was talk of the Japanese invading the Philippines if they were still held by Spain in 1905. It got me thinking--rather than an attack on Russia, what if Japan went to war with the United States over the Philippines in 1905? The USA had a precarious hold on the islands(constant guerrilla warfare) and didn't have a large fleet to defend the islands with. Then again, I don't know how much Japan had. So would it be possible, rather than a Russo-Japanese War, to get a Japanese-American War in 1905? What about a few years after 1905--if Japan decides they want both gains in Russia and the Pacific!(I don't know that much about Japanese militarism, so if this is ASB, yell at me angrily).
going both directions at one isn't happening. One at a time is possible, but not particularly likely either. but a war with both russia and America is asking for trouble.
Around this time, the US has eleven pre-dreadnought battleships, plus texas, although some of those are outdated or not designed for ocean-going voyages. There are also ten
Virginia and
Connecticut class battleships (and two second-class
Mississippi's) which would be launched by the end of 1905 (most of these took a while to enter commission IOTL, but wartime could accelerated this). However, these are divided between the atlantic and pacific fleets, and it will take time to combine them (the Panama canal being incomplete). finally, the
South Carolina and
Michigan were laid down in 1906, so a prolonged war may let them see service.
The Japanese, IIRC, have six battleships in service at the time, on a standard probably better than that of the American ships in commission. The first Japanese dreadnoughts,
Satsuma and
Aki, are under construction, but probably don't see service until around when the Americans do.