- Dozens of towns and villages lay abandoned after another day of historic flooding in Missouri and Illinois
- Floodwater swamped entire settlements and forced widespread evacuations in disaster that has killed at least 20
- Five foreign soldiers training in US were killed when their car was swept off a rural road and into rampaging water
- Crisis could rival 1993 when one of 'most damaging natural disasters to ever hit US' killed 50 and left $15bn damage
- Swollen rivers and streams were pushed to almost unheard of heights and up to 17million people are under threat
PUBLISHED: 03:12 GMT, 31 December 2015 | UPDATED: 10:57 GMT, 31 December 2015