What factor does NOT contribute positively to the effectiveness of naval task forces facing modern threats?

The effectiveness of naval task forces facing modern threats relies significantly on various factors that enhance their operational capabilities and readiness. Reduced naval presence does not contribute positively to this effectiveness, as a strong and constant naval presence is crucial for deterrence, rapid response, and maintaining security in strategic regions.

Conversely, enhanced surveillance capabilities allow task forces to gather and process intelligence more efficiently, which is essential for threat identification and response planning. Increased integration of technology results in improved communication, coordination, and combat effectiveness among the forces, making them more adaptable to dynamic challenges. Collaborative international exercises strengthen partnerships and interoperability among allied forces, crucial for joint operations against common threats. Each of these factors plays a vital role in improving readiness and effectiveness, while a reduction in naval presence undermines these efforts, making it the correct answer.