| Turning the lush Korean demilitarized zone into a nature preserve is an enticing idea. |
| The railway and road construction works require the removal of land mines strewn across the demilitarized zone. |
| These took place at Tifariti, an uninhabited area in the demilitarized zone of the Western Sahara. |
| High-performance tactical aircraft or drones would cross the demilitarized zone and North Korean coasts and penetrate up to fifty miles inland. |
| The Gaeseong industrial park, set up north of the demilitarized zone, is beginning to operate, despite a few hitches. |
| Military cooperation is needed because thousands of land mines dot the abandoned demilitarized zone. |
