Of course you should have specified which nation? Because the South Viet army may have had more boats than their navy. But although it's been said that the US Army during WWII had more boats than the US Navy did in WWII, the USN in Vietnam probably had more riverine boats than the USA did, for the simple reason USN had: Alpha Boats (ASPB-Assault Support Patrol Boats), PBRs (Patrol Boat River), Swift Boats (PCF-Patrol Craft Fast), ATCs (Armored Troop Carriers), and Monitors (Riverine Battleships armed with 105mm cannons). And the USA basically supplied the men (infantrymen) to be landed and the helicopters.
The North Vietnamese Navy had Patrol Torpedo Boats; the South Vietnamese Navy countered with (US) Swift Boats.
The US Navy's "Riverine Force" in the Vietnam War. The riverine force operated Monitors, Alpha boats, PBRs, and Swift Boats.
All branches of the US military (Army, Navy, Marines, Air Force, and Coast Guard); Army, Navy, Air Force of Australia; Army of New Zealand; Army of S. Korea; all branches of the military for S. Vietnam; Army elements from Thailand, Philippines. Verses all branches (Army, Navy, and Air Force) of N. Vietnam.
Crewmen aboard warships at sea; Brown Water Sailors operate Riverine Boats (Swift Boats, PBR's, Monitors, and Alpha Boats during the Vietnam War/Brown Water Navy disbanded in 1970 in Vietnam).
No, no army has more ships than its navy.
The Navy has the fleet & that will never be publicized for obvious security reasons.
Well over a dozen US Navy riverine boats were sunk in the Vietnam War; Swift Boats (PCF); PBRs (Patrol Boat River), Alpha Boats (ASPB-Assault Support Patrol Boats); unknown number of Monitors sunk, if any. The ex-USN Aircraft Carrier USS Card was sunk by communist sappers in harbor in South Vietnam.
A captian of Army, Navy and more I guess?
Although probably not used officially during the war, the "Blue Water Navy" was the opposite of the actual existing USN BROWN WATER NAVY of the Vietnam War. The Brown Water Navy was the US Navy's "Riverine Forces" (Swift Boats, Monitors, Alpha boats, PBRs, etc.). The Blue Water Navy was the (Real Navy?) aircraft carriers, battleship (USS New Jersey), heavy & light cruisers, and destroyers providing naval gunfire support from the gunline.
1. Army 2. Navy 3. Air Force Same as they had when they were called North Vietnam during the war.
No. She was a heavy cruiser of the regular US Navy. Brown Water Navy was a special part of the US Navy that existed in only two wars: US Civil War (1860s) & Vietnam War (1960s). The USN Brown Water Navy was basically a river navy, in both the Civil War & Vietnam. In Vietnam the BWN consisted of Swift Boats, PBRs, ASPBs (aka Alpha Boats, ASPB stood for Assault Support Patrol Boat), and Monitors. The Civil War Monitors were armed with 11" guns in turrets & the Vietnam Monitors mounted either a 40mm or 105mm cannon in a turret.
Some websites: Vietnam War Combat Art, US Army Combat Art, USMC Combat Art, US Navy...the Vietnam Experience.