(shipboard lifeboat) A shipboard lifeboat is a compact and sturdy boat that is habitually stored on board a sea vessel. Its main function is to provide a secure and efficient means of evacuation for the ship's crew and passengers during terrifying situations where the ship must be deserted. It is designed with resilient and buoyant characteristics to withstand rough sea conditions and possesses capacity to accommodate a given number of people, often inclusive of essential survival amenities, depending on the size of the ship from which it originates. (Rescue lifeboat) A rescue lifeboat, typically deployed from the shore, is a specially designed small boat used primarily for life-saving missions. It primarily assists in the rescue of individuals from perilous circumstances in open water or from vessels in a state of adversity. Its design provides for stability, speed, and maneuverability in various water conditions. It is equipped with lifesaving apparatus and frequently staffed by a trained rescue team ready to react to diverse maritime emergencies swiftly and efficiently.

1. Titanic Lifeboats: When the RMS Titanic hit an iceberg in 1912 and began to sink, the ship's lifeboats were launched to carry the passengers and crew to safety. However, it was found that there were not enough lifeboats to accommodate everyone on board, which resulted in a great loss of life. 2. Coast Guard Rescue Lifeboat: The US Coast Guard has many rescue lifeboats at its disposal. When receiving a distress call from a vessel in difficulty or people in the water, this type of lifeboat is launched from the shore to perform the rescue operation. 3. Cruise Ship Lifeboats: Modern cruise ships are equipped with advanced lifeboats to secure the safety of passengers and crew in case of emergencies. The lifeboats can carry a large number of people and are equipped with food, water, and other survival gear. 4. Lifeboat Drill on a Cargo Ship: As part of safety protocols, cargo ship crew members often participate in lifeboat drills. This involves lowering the shipboard lifeboat into the water, boarding it, and practicing the process that would occur if the ship had to be abandoned. 5. RNLI Rescue Lifeboats: The UK's Royal National Lifeboat Institution (RNLI) operates a fleet of rescue lifeboats in waters around the UK and Ireland. They are launched from shore when there are reports of swimmers, surfers or vessels in difficulty. The lifeboat crews are volunteer-based and often perform daring rescues in challenging conditions.

The lifeboat drill, also known as a muster drill, is a common practice that takes place on every cruise ship today. This vital safety exercise is a direct result of the infamous Titanic tragedy in 1912. Prior to the sinking of Titanic, lifeboats were not considered a necessary feature on ships. The Titanic herself was fitted with only 20 lifeboats, which was not enough to save all the passengers on board. However, following the catastrophe, maritime safety laws were enacted, making it mandatory for all ships to have enough lifeboats to accommodate every person on board. Thus, the sinking of the Titanic led to the lifeboat drill becoming a global maritime standard, serving to educate passengers about evacuation procedures and ensuring enough lifeboats are present and functional.