Through the full acquisition of the technology of underwater launch of ballistic missile from a strategic submarine the Korean revolutionary armed forces had access to a strategic weapon of the world's level capable of striking and wiping out hostile forces in any waters and came to conduct any underwater operation, says Rodong Sinmun Monday in an article.

This makes the U.S. tremble like an aspen leaf, feeling uneasy, though it has gone reckless in nuclear war drills by introducing nuclear carriers and other combat warships into the waters off south Korea and the Pacific, the article notes, and goes on:

This spectacular success made by the DPRK in the underwater test-fire of ballistic missile from a strategic submarine, a product of its Songun line and line of simultaneously developing the two fronts, is increasing the uneasiness of the U.S. and causing greater mental stress to the Obama administration.

There is a question as to what does the time wasted so far by Obama since he took office show.

It proves that the DPRK is emerging victorious while the U.S. is meeting a setback.

It will be proven by the world-startling military and economic achievements to be made in the DPRK in the future.