Random triples
| Subject | Object |
|---|---|
| gptkb:aircraft | aerial refueling |
| gptkb:Sikorsky_HH-60_Pave_Hawk | aerial refueling probe |
| gptkb:Qatar_Emiri_Air_Force_Rafale | aerial refueling |
| gptkb:Su-30MKM_(Malaysia) | aerial refueling |
| gptkb:MiG-31BSM | aerial refueling |
| gptkb:MQ-25_Stingray | air-to-air refueling |