A new ballistic missile fired by Russia at the Ukrainian city of Dnipro last week carried multiple warheads but no explosives, and caused limited damage, two senior Ukrainian government sources said. -snip- One of the sources said the missile was carrying dummy warheads and described the damage caused as "quite small". The second source said: "In this case, (the missile) was without explosives...There were no types of explosions like we expected. There was something, but it was not huge." -snip- U.S. officials have said Russia probably possesses only a handful of these missiles, which Western experts say appears to have...