ICBM's are surface-surface missiles and typically have a greater range than submarine launched missiles. The first developed Submarine Launched Ballistic Missile (SLBM) was the Navy's UGM-27 Polaris Missile, developed by Lockheed beginning in 1957, tested in 1960, and deployed on FBM submarines beginning in 1961 on the
USS George Washington (SSBN-598).
The Polaris served well up through the 70's, being used by both the U.S. Navy and the British Royal Navy. It began to be replaced by the much more versatile UGM-73 Poseidon missile beginning in 1972.
The Poseidon was itself eventually replaced by the UGM-96 Trident I missile beginning in 1979, and the UGM-133 Trident II (Trident D5) in 1990, which is still in use today.
The Trident missiles have true intercontinental range; the Trident I had a range of 4600 nautical miles (5293.585 miles), and the Trident D5 has a range of 7,000nm (8055.456 miles). The top range of the Polaris was only 2000nm (2301.558 miles) by comparison.
ICBM intercontinental ballistic missile
A TRIDENT Submarine most likely refers to the US Navy's OHIO Class Submarines (18 of these were built) They often bear the name of TRIDENT because they were designed to carry Trident Missiles - a submarine launched intercontinental ballistic missile with nuclear warheads.
Torpedo
The most likely form of delivery would be an Intercontinental Ballistic Missile, launched from the ground, or from a submarine. The missile flies high into the atmosphere, before splitting into several separate warheads, which then descend to their targets.
Torpedo
It's a missile fired up into a high arc, and intended to be capable of reaching any point in the entire world.
The modern definition of a torpedo is a self-propelled underwater missile. (see related question)
It's a submarine-launched ballistic missile system comprised of the Trident missile, the special Trident warheads and the Ohio-class ballistic missile sub.
The Soviet Union built 4 new classes of submarine-launched ballistic missiles and over 60 new missile submarines.
The M45 submarine-launched ballistic missile was first tested in 1986. It was fired in 2004 from the Vigilant at a target near French Guinea, which it hit.
Sputnik
Tamahawk® Cruise Land Attack Missile (TLAM) is an all-weather, long range, subsonic cruise missile used for land attack warfare, launched from U. S. Navy surface ships and U.S. Navy and Royal Navy submarines. It is capable of carrying both conventional and nuclear warheads.