Tan Son Nhat International Airport in Ho Chi Minh City experienced significant disruptions after repeated drone intrusions into its airspace. The airport was forced to temporarily shut down twice as unmanned aerial vehicles, including one that came within 500 meters of an aircraft, posed a safety risk. These incidents prompted the mobilization of support from multiple other airports to manage the resulting flight delays and diversions. Authorities are investigating the origin and intent of the drone activity, raising concerns about airspace security protocols. The close proximity of a drone to a commercial airliner is particularly alarming and highlights potential vulnerabilities. The airport has since resumed operations but remains on high alert for further intrusions. This event underscores the growing challenge of managing unauthorized drone usage near critical infrastructure.