For mysterious reasons, North Korea has kept silent about its last two missile test events conducted on May 4 and 7, not promoting or reporting on them for days.

North Korea tested a presumed submarine-launched ballistic missile (SLBM) from waters off its east coast on Saturday, following a ballistic missile test from the Pyongyang area three days later.

In many cases, North Korean state media coverage of missile tests includes multiple high-resolution photos and written reports in both Korean and English. But a full week after the May 4 missile test and several days after the SLBM test, there hasn’t