What are CBRNE threat vectors? What challenges are present in detecting these concerns, and what is the security/industry doing to address them? Consider the impact and importance of Mega Ports' development, the Panama Canal's widening, and the increased use of the United States' western rivers to move large quantities of hazardous chemicals. Consider the threat that COVID-19 has had to the entire Maritime Transportation System or invasive species. (LO2.1 & LO2.2)