CLEAN : Sri Lankan Air Force 'Air Dog' unit graduates

The video discusses the importation of specially trained dogs from the Netherlands to enhance security at international airports. These dogs are intended to detect drugs and explosives, addressing the country's issues with illegal substances. The dogs are chosen for their breed and sniffing capabilities, marking a new era in airport security as part of the 70th anniversary celebrations.

What challenges are mentioned regarding drug detection in the country?

What is the significance of the 70th anniversary mentioned in the text?