customs dutyhs code challengesimport compliancecustoms valuationtrade regulationshungerpovertymalnutritionhealth outcomessustainable development goals (sdgs)food securityhybrid warfareaviation securitycounter-drone technologyeurope security challengesairspace incursiongrey zone operationsindia aviation industryfastest growing aviation marketcivil aviationudan schemeairport infrastructurelow-cost carriersneural-networkscnnrnnagentic-aiautonomous-systemsagentsdelhi air pollutionpublic health riskspollution controlair quality crisisenvironmental healthurban pollutionrussian missile strikescivilian impactinfrastructure damagepublic health & safetyrussia-ukraine warukraine energy infrastructureh-1b visa abuseu.s. labor departmentproject firewallimmigration enforcementskilled worker visasworkforce protectionmilitaryoverseasworkersdefensedepartment