The United States has deployed additional F-35 fighter jets to Roosevelt Roads Air Base in Puerto Rico, marking the largest known concentration of fifth-generation fighters ever stationed on the island. The deployment includes U.S. Air Force F-35A and Marine Corps F-35B aircraft, signaling a major expansion of U.S. airpower near Venezuela amid rising regional tensions. This move comes as part of Operation Southern Spear and is viewed as a strategic measure to strengthen U.S. influence in the Caribbean while deterring potential Venezuelan aggression. Analysts warn that the presence of these stealth jets could dramatically shift the airpower balance and escalate regional tensions.