Eurasia Community recently tweeted and asked their followers to pray for workers to come serve with them in four countries where they currently don’t have teams: Afghanistan, Kazakhstan, Pakistan, and Turkmenistan. This listing also includes information about those four countries from the Joshua Project website and prayercast videos for each of the four countries.
Pakistan

Jesus Knows Their Names
In a 2010 paper written for the Cape Town 2010 Congress of the Lausanne Movement, S. Kent Parks and John Scott deliver an impassioned plea for the “Forgotten Fourth” — the almost 2 billion people without access to the gospel. These “separate peoples” are mostly Muslim, Hindu and Buddhist, and include significant urban populations.