The R-21 (Russian: Р-21; NATO: SS-N-5 'Sark/Serb'; GRAU: 4K55) was a submarine-launched ballistic missile in service with the Soviet Union between 1963...

USS R-21 (SS-98) was an R-class coastal and harbor defense submarine of the United States Navy. Her keel was laid down on 19 April 1917 by the Lake Torpedo...

The Tumansky R-21 was a Soviet turbojet engine of the 1960s. Used for development only, the project was canceled. The Tumansky R-21 was developed at Tushino...

| g ( r ) | = { G M r R 3 , if  r < R G M r 2 , if  r ≥ R {\displaystyle |\mathbf {g(r)} |={\begin{cases}{\dfrac {GMr}{R^{3}}},&{\text{if }}r<R\\\\{\dfrac...

Navy developed what was initially known as the CVN-21 program, which evolved into CVN-78, Gerald R. Ford. Improvements were made through developing technologies...

The IWI Tavor, previously designated as the Tavor TAR-21 (Tavor Assault Rifle – 21st century), is an Israeli bullpup assault rifle chambered in 5.56×45mm...

dose in comparison to R-CHOP. R-Maxi-CHOP is used in mantle cell lymphoma and is given in 21-day intervals, alternating with R-HDAC (rituximab + high-dose...

R21, R-21 or R.21 may refer to: R-21 (missile), a Soviet submarine-launched ballistic missile HMAS Melbourne (R21), an aircraft carrier of the Royal Australian...

line integral for a detailed definition, The vector r ^ 21 {\displaystyle {\hat {\mathbf {r} }}_{21}} is the unit vector pointing from the differential...

Seat won by Rod Blum (R). Maine 2: Mike Michaud (D) retired to run for Governor of Maine. Seat won by Bruce Poliquin (R). New York 21: Bill Owens (D) retired...

launch was not an operational capability for the Soviets until 1963, when the R-21 missile (SS-N-5) was first backfitted to Project 658 (Hotel class) and Project...

the Russian R-37 (missile). In 2016, China successfully test fired a very long range air-to-air missile, which was believed to be the PL-21. But it may...

629 (Golf Class) submarines, until its replacement by the R-13 in 1961 (SS-N-4) and the R-21 (SS-N-5) in 1963. During its service, 77 launches were conducted...

R-17E, variant of Russian Scud B R-21 submarine-launched ballistic missile (USSR; Cold War) (SS-N-5 Serb) R-23 (AA-7 Apex) R-26 intercontinental ballistic...

approximately R 22 − R 21 ≈ 2 β r O R E r π + 2 R E {\displaystyle R_{22}-R_{21}\approx {\frac {2\beta r_{\mathrm {O} }R_{\mathrm {E} }}{r_{\pi }+2R_{\mathrm...

Artists Rifles is a regiment of the Army Reserve. Its name is abbreviated to 21 SAS(R). Raised in London in 1859 as a volunteer light infantry unit, the regiment...

Tumansky R-13 is a Soviet turbojet engine designed by Sergei Alekseevich Gavrilov [ru]. The Tumansky R-13 is a development of the successful Tumansky R-11 engine...

Alekseevich Gavrilov. The Tumansky R-25 was designed as a replacement for the Tumansky R-13 in MiG-21 fighters. The R-25 is a two-spool axial-flow turbojet...

audience. R with diacritics: Ŕ ŕ Ɍ ɍ Ř ř Ŗ ŗ Ṙ ṙ Ȑ ȑ Ȓ ȓ Ṛ ṛ Ṝ ṝ Ṟ ṟ Ꞧ ꞧ Ɽ ɽ R̃ r̃ ᵲ ꭨ ᵳ ᶉ International Phonetic Alphabet-specific symbols related to R: 𝼈...

The Tumansky R-15 is an axial-flow, single-shaft turbojet with an afterburner. Its best known use is on the Mikoyan-Gurevich MiG-25. The R-15-300 was designed...

that position r. U E ( r ) − U E ( r r e f ) = − W r r e f → r = − ∫ r r e f r q E ⋅ d s . {\displaystyle U_{E}(r)-U_{E}(r_{\rm {ref}})=-W_{r_{\rm {ref}}\rightarrow...

Dichlorofluoromethane or Freon 21 or R 21 is a halomethane or hydrochlorofluorocarbon with the formula CHCl2F. It is a colorless and odorless gas. It is...

out. HFCs replaced older chlorofluorocarbons such as R-12 and hydrochlorofluorocarbons such as R-21. HFCs are also used in insulating foams, aerosol propellants...

submarines received the NATO reporting name Hotel II. They were armed with R-21 (SS-N-5 Serb) missiles, with a range of 1,200 km (650 nmi). The installation...

Raosaheb Ramrao Patil, better known as R. R. Patil (16 August 1957 – 16 February 2015), was an Indian politician from the state of Maharashtra. He was...

Mark R. Hughes (January 1, 1956 – May 21, 2000) was an American entrepreneur who was the founder, chairman, and CEO of Herbalife International Ltd, a...

Shares "Gumbo" Ft. 21 Savage & Key Glock". HotNewHipHop. Archived from the original on January 24, 2024. Retrieved January 24, 2024. "Urban/R&B Future Releases"...

Michael R. "Mike" Licona (born 1961) is an American New Testament scholar, author, and Christian apologist. He is Professor of New Testament Studies at...

submarines from the R-class forward built by this company would have individual muzzle doors. For the first time in a U.S. submarine class, 21-inch (533 mm)...

(Reserve) (23 SAS(R)) is a British Army Reserve special forces unit that forms part of United Kingdom Special Forces. Together with 21 Special Air Service...