Which statement best describes how frigates differ from destroyers in contemporary navies?

Which statement best describes how frigates differ from destroyers in contemporary navies?

• A. Frigates are typically larger with stronger air-defense capabilities.
• B. Frigates are typically smaller and optimized for convoy escort and ASW; destroyers are larger with stronger air-defense and multi-mission capability.
• C. Frigates are powered by nuclear reactors; destroyers are powered by diesel power.
• D. Frigates are unmanned; destroyers are manned.

Answer: (B)

Size and mission focus separate frigates from destroyers in today’s fleets. Frigates are typically smaller ships designed to escort and protect other vessels, with a strong emphasis on convoy protection and anti-submarine warfare. They carry sensors and weapons suited to tracking and engaging submarines, often with embarked helicopters and ASW torpedoes to keep submarines at bay and protect merchant ships or carrier groups. Destroyers, on the other hand, are larger and built for higher-end air defense and multi-mission roles. Their greater size supports more capable radar, sensors, and vertical launch systems, enabling them to defend a task force against aircraft, missiles, and other threats, while still handling surface warfare or strike duties as needed. This combination makes destroyers more versatile for fleet-wide protection and broader missions. The other statements don’t fit contemporary practice: frigates aren’t typically the larger ships with stronger air defense, most surface combatants aren’t nuclear-powered, and both frigates and destroyers are manned platforms rather than unmanned.

Size and mission focus separate frigates from destroyers in today’s fleets. Frigates are typically smaller ships designed to escort and protect other vessels, with a strong emphasis on convoy protection and anti-submarine warfare. They carry sensors and weapons suited to tracking and engaging submarines, often with embarked helicopters and ASW torpedoes to keep submarines at bay and protect merchant ships or carrier groups.

Destroyers, on the other hand, are larger and built for higher-end air defense and multi-mission roles. Their greater size supports more capable radar, sensors, and vertical launch systems, enabling them to defend a task force against aircraft, missiles, and other threats, while still handling surface warfare or strike duties as needed. This combination makes destroyers more versatile for fleet-wide protection and broader missions.

The other statements don’t fit contemporary practice: frigates aren’t typically the larger ships with stronger air defense, most surface combatants aren’t nuclear-powered, and both frigates and destroyers are manned platforms rather than unmanned.