What if Russia turns communist again during the 90s and invades Alaska later?
1994: Both Koreas went to a war with each other when USA bombed NK's nuclear facilities. Point of divergence.
1995: China intervenes in the war, causing South Korea to lose badly. A massive economic depression soon follows.
1996: The whole Korea is reunified under the DPRK government. Russian communist politician Gennady Zyuganov won the presidential election. Third Taiwan strait crisis devolved into a war.
1998: US President Bill Clinton is impeached and ousted.
2000: Zyuganov's Russia absorbs Belarus.
2001: Al-Qaeda attacks USA.
2004: Ukraine is annexed by Russia after a short revolution.
2005: Puerto Rico is separated from USA.
2007: Russia sends Mir-2 space station into orbit.
2008: USA sent up the Freedom space station.
2009: Another economic depression hits the world.
2011: Russia distracted their citizen's from their problems and send in Spetsnaz troops into Alaska.
2012: Alaska is annexed into Russia.
2014: Zyuganov is assassinated. Second Russian civil war soon follow.
2016: Alaska is liberated from Russian yoke.