The naval intel efficiency of a seazone is calculated from the intel you have from nations you are at war with and that have ships in that seazone. If you are not at war, you have 100% naval intel efficiency everywhere. If you are at war with one country, you have 100% naval intel efficiency in all seazones in which this country has no ships assigned (the value Enemy supremacy is 0). In the seazones in which the country has ships assigned (Enemy supremacy > 0), the naval intel efficiency is the intel you have of that country. If you are at war with more countries, and more than one of these countries have ships in one seazone, the naval intel efficiency, is weighted towards the country that has more naval supremacy in that seazone.
Naval supremacy of a navy depends on what type of mission it is running, how effective it is on the region, how many ships it has and how large they are. Naval supremacy in a strategic region (sea zone) is the sum of naval supremacy of the taskforces assigned to it.
Hoi4 No Units Assigned To Naval Invasionl
As with convoys for naval invasions, paradrop orders require transport planes in order to be executed. Contrary to other planes in the game, 1 transport plane does not represent 1 plane but rather a group of planes required to transport units.
An Offensive Line is a line that a player draws through enemy provinces that contain objectives for the assigned army units to move to and capture. From a front line, or from another offensive line, a player can draw one or several offensive lines or arrows that tell the AI how the player wants the selected plan's divisions to advance from the front line. The width and arc of the offensive line can be adjusted as described on the tooltip. If the mouse cursor is dragged over the offensive line or arrow the game will show the exact visualisation of how the AI will advance the divisions, step for step. ALT for edit mode and TAB to shift the arrow's base can be useful to direct the main effort.
Spearheads (shortcut 'SHIFT + X') may be used only through territory past the attacking army's front line or territory assigned to a naval invasion (tanks rolling off the landing craft into battle). It may also only be used as an order for armies; Spearheads are unusable for any army group as a whole. Spearheads follow the exact paths traced on the map by right-clicking and dragging the mouse through successive provinces. This may enable the attacking forces to plan a path that bypasses forts, cities, or other undesirable terrain in order to maintain their momentum.
Area Defense assigns the entire army to guard an area rather than a front line. It is mainly useful to protect against naval invasions and paratroopers. As the divisions are spread out over one or more states rather than concentrated in a position for defense, this posture is ill-suited near the front line. If part of the area is lost to the enemy, then the garrison units will automatically attempt to recover the lost territory.
The 2d Battalion, 1st Marines deployed to Guantanamo Bay for two months in 1962 during the Cuban Missile Crisis. More than 11,000 Marines of the 5th Marine Expeditionary Brigade participated in the naval blockade, which forced the withdrawal of the missiles from Cuba. In 1965, 7th Marines participated in the first major engagements for American ground troops in South Vietnam. March 1966 saw 1st Marine Division Headquarters established at Chu Lai. By June, the entire division was in South Vietnam. Its zone of operation included the southern two provinces of I Corps Quang Tin and Quang Ngai. Between March 1966 and May 1967, the division conducted 44 named and unnamed operations. Major engagements included Operations HASTINGS and UNION I and II. In these operations, 1st Marine Division units decisively defeated the enemy. During the 1968 Tet Offensive, the division was involved in fierce fighting with both Viet Cong and North Vietnamese Army elements. It successfully beat back and decimated every enemy assault in its area of operations, pursuing the enemy into its sanctuaries. It was during this period that the division received its seventh and eighth PUCs.
That same year, in response to increased Japanese naval construction and tension between Japan and the United States in the Far East, the US Navy underwent a fleet reorganization. The newest battleships, then the pride of the US Navy, were assigned to the US Battle Force in the Pacific and older ships were transitioned to the Scouting Force in the Atlantic.
When war broke out Europe in September 1939, the merchant fleet was caught unprepared to handle a massive sealift of war material. With continental Europe under German control, and Great Britain under devastating air attack, President Franklin Roosevelt decided to increase the pace of production to provide ships to America's British allies. The result was the emergency fleet program, which introduced the assembly-line production of standardized ships--the Liberty ships--in 1941. The Liberty ship represented the design solution that would fill the need for an emergency type of simple, standardized cargo steamer. Based on a British design, it could be mass-produced cheaply and quickly using assembly-line methods and could easily be converted to individual military service needs. The United States designated this new type of ship the EC2 (E for emergency, C for cargo and 2 for a medium-sized ship between 400 and 450 feet at the waterline.) Production speed grew more important as German submarines sank ships trying to break Hitler's naval blockade of Great Britain. The Allies needed ships by the hundreds to replace these losses and to increase the flow of supplies to England and, later, the Soviet Union.The first of these new ships was launched on September 27, 1941. It was named the SS Patrick Henry after the American Revolutionary War patriot who had famously declared, "Give me liberty, or give me death." Consequently, all the EC2 type of emergency cargo ships came to be known as Liberty ships. Naming nearly 3,000 ships turned out to be harder than people thought. Unlike the later Victory ships, there was no plan for how the Liberty ships would be named. In the end, the Liberties were named for people from all walks of life. Ships were named after patriots and heroes of the Revolutionary War. They were named after famous politicians (Abraham Lincoln to Simon Bolivar), scientists (George Washington Carver to Alexander Graham Bell), artists (Gilbert Stuart to Gutzon Borglum who sculpted Mt. Rushmore) and explorers (Daniel Boone to Robert E. Peary). One ship was named the SS Stage Door Canteen after the famous U.S.O. club for military service members while another was named the SS U.S.O. in honor of the United Service Organization itself.The Liberty ships were slightly over 441 feet long and 57 feet wide. They used a 2,500 horsepower steam engine to push them through the water at 11 knots (approximately 12.5 miles per hour). The ships had a range of 17,000 miles. Liberty ships had five cargo holds, three forward of the engine room and two aft (in the rear portion of the ship). Each could carry 10,800 deadweight tons (the weight of cargo a ship can carry) or 4,380 net tons (the amount of space available for cargo and passengers). The crew quarters were located amidships (the middle portion of the ship).Many technological advances were made during the Liberty shipbuilding program. A steel cold-rolling process was developed to save steel in the making of lightweight cargo booms. Welding techniques also advanced sufficiently to produce the first all-welded ships. Prefabrication was perfected, with complete deckhouses, double-bottom sections, stern-frame assemblies and bow units speeding production of the ships. By 1944, the average time to build a ship was 42 days. In all, 2,751 Liberties were built between 1941 and 1945, making them the largest class of ships built worldwide.Each Liberty ship carried a crew of between 38 and 62 civilian merchant sailors, and 21 to 40 naval personnel to operate defensive guns and communications equipment. The Merchant Marine served in World War II as a Military Auxiliary. Of the nearly quarter million volunteer merchant mariners who served during World War II, over 9,000 died. Merchant sailors suffered a greater percentage of fatalities (3.9%) than any branch of the armed forces.The Liberty ship was considered a "five-year vessel" (an expendable, if necessary, material of war) because it was not able to compete with non-emergency vessels in speed, equipment and general serviceability. However, Liberties ended up doing well, plodding the seas for nearly 20 years after the end of World War II. Many Liberties were placed in the reserve fleet and several supported the Korean War. Other Liberties were sold off to shipping companies, where they formed the backbone of postwar merchant fleets whose commerce generated income to build the new ships of the 1950s and 1960s. However, age took its toll and by the mid-1960s the Liberties became too expensive to operate and were sold for scrap, their metal recycled. The first Liberty built, the Patrick Henry, was sent to the ship breakers (scrap yard) in October 1958.Of the nearly 3,000 Liberty ships built, 200 were lost during World War II to enemy action, weather and accidents. Only two are still operational today, the SS Jeremiah O'Brien and the SS John W. Brown.Questions for Reading 11. What is the U.S. Merchant Marine? What was the 1936 Merchant Marine Act? If needed, refer to Setting the Stage.2. Why did the United States want to build merchant ships?3. How many total ships did the Merchant Marine Act call for?4. Why were the ships known as Liberty ships? How were the individual ships named?5. Why were so many Liberty ships built?6. What purpose did the ships serve during the war? What purpose did they serve after the war?Reading 1 was compiled from John Gorley Bunker, Liberty Ships: The Ugly Ducklings of World War II (Annapolis, Maryland: Naval Institute Press, 1972); Harry Butowsky, "SS Jeremiah O'Brien" (San Francisco County, California) National Register of Historic Places Inventory - Nomination Form (Washington, D.C.: Department of the Interior, National Park Service, 1985); James P. Delgado, "Lane Victory" (Los Angeles County, California) National Historic Landmark Nomination Form (Washington D.C.: Department of the Interior, National Park Service, 1990); Curtis P. Junker, revised by Peter E. Kurtze, "SS John W. Brown" (Baltimore City, Maryland) National Register of Historic Places Registration Form (Washington, D.C.: Department of the Interior, National Park Service, 1996); Samuel Eliot Morison, History of the United States Naval Operations in World War II. Vol. 1, The Battle of the Atlantic, September 1939-May 1943 (Boston: Little, Brown and Company, 1950); and L.W. Sawyer and W.H. Mitchell, The Liberty Ships: The History of the 'Emergency' Type Cargo Ships Constructed in the United States During World War II (Cambridge, Maryland: Cornell Maritime Press, 1970). 2ff7e9595c
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