Some facts about North Korea's missiles, according to U.S. agencies and Jane's Information Group military publications:

Scud C:

Length: 37 feet

Diameter: 3 feet

Payload: 1,300 pounds

Range: 340 miles

No Dong 1/2:

Length: 53 feet

Diameter: 4 feet

Payload: 2,600 pounds

Range: 930 miles

Taepo-dong 1:

Length: 106 feet

Diameter: 4 feet

Payload: 1,600 pounds

Range: 3,100 miles

Taepo-dong 2:

Length: 116 feet

Diameter: 4 feet

Payload: 1,650 pounds

Range: 3,720 miles