The North Koreans are moving closer to readying their missile for next month’s suspected launch:

North Korea is loading a Taepodong rocket on its east coast launch pad in anticipation of the launch of a communications satellite early next month, U.S. officials say. U.S. counterproliferation and intelligence officials have confirmed Japanese news reports of the expected launch between April 4 and 8.

North Korea announced its intention to launch the satellite in February. Regional powers worry the claim is a cover for the launch of a long-range missile capable of reaching Alaska. National Intelligence Director Dennis Blair said earlier this month that all indications suggest North Korea will in fact launch a satellite.

North Korea faked a satellite launch in 1998 to cloak a missile development test. In 2006, it launched a Taepodong-2 that blew up less than a minute into flight.

Both the satellite launch rocket and long-range missile use similar technology, and arms control experts fear even a satellite launch would be a test toward eventually launching a long-range missile.  (….)

It probably won’t be clear if the latest launch is a satellite or a missile test until footage can be analyzed after the event; the trajectory of a missile is markedly different from that of a satellite.

Analysts have been watching for signs of a satellite or missile on the launch pad in Musudan-ni, the northeast coastal launch site. Satellite imagery from March 16 showed progress toward mounting a rocket, with a crane hovering over the launch pad, said Christian LeMiere, an editor at Jane’s Intelligence Review in London.

He said that once mounted, scientists would need at least a week to fuel and carry out tests before any launch. Images from earlier this month did not indicate the rocket or missile had been mounted, he said Wednesday.  [Associated Press]