Biden said that US is not going to war, but in fact there are many ways to slow down the Russians. You could have a voluntary army from western countries geared

Biden said that US is not going to war, but in fact there are many ways to slow down the Russians. You could have a voluntary army from western countries geared with weapons and supplies, like during the Spanish civil war in 1936 or eastern Ukraine since 2014. This will probably not save eastern Ukraine, but better than doing nothing.