Kim Jong Un’s personal ‘Chammae-1’ jet made its first public appearance since last year’s Singapore summit at a military air show held in Wonsan, pictures published by North Korean state TV over the weekend showed.

His Ilyushin 62M mid-range jet was shown flying near the dual-use military/civilian Wonsan Kalma International Airport with an escort of six Mig-29 fighters, the TV pictures revealed.

But it was not clear whether DPRK leader Kim Jong Un actually arrived in Wonsan aboard the Chammae-1 jet, with official state media making no mention of him using it.

It was also not clear whether the Chammae-1