| Similarity | Rank | |
|---|---|---|
| international_security | 0.845 | 52055 |
| regional_security | 0.740 | 76666 |
| arm_control | 0.697 | 66598 |
| human_security | 0.689 | 52054 |
| nonproliferation | 0.685 | 91415 |
| non-proliferation | 0.684 | 79181 |
| national_security | 0.683 | 8462 |
| nuclear_proliferation | 0.657 | 86947 |
| international_relation | 0.638 | 13738 |
| counter-terrorism | 0.629 | 55418 |
| disarmament | 0.615 | 27346 |
| counterterrorism | 0.612 | 58849 |
| security | 0.612 | 651 |
| maritime_security | 0.611 | 92892 |
| international_politics | 0.608 | 60455 |
| the_international_system | 0.606 | 64964 |
| energy_security | 0.606 | 23237 |
| global_governance | 0.604 | 49122 |
| world_peace | 0.602 | 44088 |
| nuclear_disarmament | 0.601 | 67694 |
| U.S._foreign_policy | 0.598 | 58967 |
| cyber_security | 0.597 | 29800 |
| global_politics | 0.596 | 95517 |
| cybersecurity | 0.595 | 29050 |
| homeland_security | 0.595 | 35538 |