The 1965-1970 period includes which of the following Coast Guard activities?

The 1965-1970 period includes which of the following Coast Guard activities?

• A. Shallow-draft warships used in Vietnam
• B. Alaska purchase
• C. Lighthouses federalization
• D. Timber reserve creation

Answer: (A)

During 1965–1970, the Coast Guard contributed to Vietnam War efforts by operating shallow-draft riverine craft to patrol inland waterways and support coastal surveillance. In the Mekong Delta and nearby rivers, these small, shallow-water vessels were essential for navigating tight channels, interdicting arms and supplies, and supporting combined operations along the coast and rivers. This reflects how the Coast Guard extended its reach beyond traditional coastal duties into combat-adjacent missions in a Southeast Asian combat environment. The other choices point to events outside that timeframe or unrelated missions: the Alaska purchase happened in the 19th century; federalization of lighthouses occurred well before the 1960s; timber reserve creation dates to earlier conservation efforts.

During 1965–1970, the Coast Guard contributed to Vietnam War efforts by operating shallow-draft riverine craft to patrol inland waterways and support coastal surveillance. In the Mekong Delta and nearby rivers, these small, shallow-water vessels were essential for navigating tight channels, interdicting arms and supplies, and supporting combined operations along the coast and rivers. This reflects how the Coast Guard extended its reach beyond traditional coastal duties into combat-adjacent missions in a Southeast Asian combat environment.

The other choices point to events outside that timeframe or unrelated missions: the Alaska purchase happened in the 19th century; federalization of lighthouses occurred well before the 1960s; timber reserve creation dates to earlier conservation efforts.