In response to the massive EU growth, in 2005 the Russian-dominated Commonwealth of Independent States (CIS) created a rival trade bloc to the EU, open to any previous USSR state, (including both the European and Asian states). 12 of the 15 signed up, with the three Baltic states deciding to align themselves with the EU. Despite this, the three Caucasus states have said in the past they would one day consider applying for EU membership, particularly Georgia. This is also true of Ukraine since the Orange Revolution.