North Korea seems, by all accounts, to be invigorating its outskirt in the Demilitarized Zone (DMZ) with the South, days after a warrior deserted by running over.
A US negotiator to South Korea has tweeted a photo indicating specialists burrowing a trench.
The turncoat was shot numerous circumstances by fringe watches from the North at the spot a week ago.
South Korea has given out decorations to its fighters who helped protect the injured deserter.
Marc Knapper, chargé d'affaires at the US consulate in Seoul tweeted a photo of the scene after a visit to the DMZ.
Another ambassador going to a similar spot told the Reuters news office he had likewise observed a few laborers burrowing a trench.
On 13 November the North Korean officer drove up to the outskirt, escaped the auto and dashed over.
Different troopers from the North pursuing him terminated at the man, genuinely injuring him.
From film later discharged by the UN Command, it shows up the turncoat could have driven crosswise over if his vehicle had not separated.
The recording demonstrated no unmistakable wall, solid bollards, or obvious impediments that one may expect at the outskirt of two nations which are in fact still at war.
Denoting a line
Investigation: Paul Adams, Seoul
What the diplomat's photograph seems to demonstrate is an exertion by the North Korean military to dodge the oversights of 13 November.
On Wednesday, the UN blamed the North Koreans for two infringement of the 1953 Armistice Agreement which conveyed the Korean War to an end. One included shooting weapons over the "Military Demarcation Line" that isolates North and South Korea.
The other happened when one of the turncoat's North Korean followers quickly crossed the undetectable line. The CCTV film discharged on Wednesday demonstrated him running forward into the South, however very quickly withdrawing back on toward the North Korean side. It appeared he understood, or was told by his partners, what he had quite recently done.
In uncovering the ground where the episode happened, the North Korean specialists might endeavor to ensure their own particular troopers know where the line is.
The 250km (155-mile) long DMZ is intensely braced however the Joint Security Area (JSA) is the main place in where troopers from the two sides confront each other.
Situated in the town of Panmunjom, it's a famous vacation destination for South Koreans.
Different troopers from the North pursuing