All methods listed—drones, tunnels, submarines, and light aircraft—are used by drug smugglers to transport drugs into the United States. None of the methods can be identified as not being utilized in smuggling operations. Each method has unique characteristics that help smugglers evade law enforcement. ;
All the methods listed—drones, tunnels, submarines, and light aircraft—are used by drug smugglers to transport drugs into the United States. Thus, none of the options can be identified as not being utilized in smuggling. Each method serves a unique purpose in evading law enforcement.
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