RP

Description

The RN / 2" RP rocket with fins folded and deployed (scale is approximate)

The RN, also known as the 2" RP or simply 2-inch rocket, is a British unguided rocket. Other designations include Royal Ordnance 2-inch rocket, Royal Navy 2" rocket, 2" Folding-Fin Rocket (FFR) Mk.1 or MATRA Two-inch rocket.

Vehicles equipped with this weapon

Lightning F.53

• Buccaneer S.1
• Buccaneer S.2
• Sea Vixen F.A.W. Mk.2

General info

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Effective damage

The 2" RN rocket is a 5 kg high explosive air-to-air podded rocket with a small TNT warhead. It travels at 657 m/s and detonates via an impact fuse. The majority of the damage comes from the the fragmentation of the rocket.

Penetration statistics
Ammunition	Type of warhead	Penetration @ 0° Angle of Attack (mm)
		10 m	100 m	500 m	1,000 m	1,500 m	2,000 m
RN	Rocket	10	10	9	9	9	9

Shell details
Ammunition	Type of warhead	Velocity (m/s)	Projectile Mass (kg)	Fuse delay (m)	Fuse sensitivity (mm)	Explosive Mass (TNT equivalent) (g)	Ricochet
							0%	50%	100%
RN	Rocket	657	4	0	N/A	0.54	N/A	N/A	N/A

Comparison with analogues

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Usage in battles

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Pros and cons

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Pros:

• Relatively high velocity (657 m/s)
• High count of rocket per pod (36)
• Very effective against lightly armoured vehicles

Cons:

• Rocket pods add parasitic drag to the aircraft
• Cannot destroy Pillboxes
• Poor explosive filler, useless against armoured targets

History

The Royal Navy developed the 2-inch folding-fin/stabilized rocket during the Cold War, as a replacement for the French SNEB after a carrier-based electromagnetic interference caused issues with the pod-mounted rockets. The Royal Navy commissioned the company, Thomas French & Sons Limited to develop a majority of the pod mounts that could hold the new 2in rockets. The pods were modified and redesigned SNEB pods, developed with permission from Matra.

Media

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See also

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• reference to the article about the variant of the weapon;
• references to approximate analogues by other nations and research trees.

External links

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• topic on the official game forum;
• other literature.

Rockets
USA
70 mm	FFAR Mighty Mouse · Hydra-70 M247
110 mm	M8
127 mm	HVAR · Zuni Mk32 Mod 0 ATAP
298 mm	Tiny Tim
408 mm	Yasser
Germany
55 mm	R4M
73 mm	RZ.65
88 mm	Pb2
150 mm	Wgr.41 Spr
210 mm	Wfr.Gr.21
USSR
55 mm	S-5K · S-5KP · S-5M
80 mm	S-8KO · S-8M
82 mm	M-8 · ROS-82 · RBS-82
122 mm	S-13OF
127 mm	S-3K
132 mm	M13 · M-13UK · ROFS-132 · ROS-132 · RBS-132
212 mm	S-1of · S-21
240 mm	S-24 · S-24B
300 mm	M-31
420 mm	S-25O · S-25OF · S-25OFM
425 mm	TT-250
Britain
51 mm	RP
70 mm	CRV7 M247
80 mm	Type R80 SURA T-80-P 3 · Type R80 SURA T-80-US 3
87 mm	AP Mk I · AP Mk II
152 mm	RP-3
183 mm	Triplex R.P.
292 mm	Uncle Tom · Red Angel
Japan
100 mm	Type 5 No.1 Mod.9
120 mm	Type 3 No.1 Mod.28 Mk.1
130 mm	Type 75
210 mm	Type 3 No.6 Mod.27 Mk.1 · Type 5 No.6 Mod.9
China
55 mm	Type 57-1
70 mm	FS70
90 mm	Type 90-1
130 mm	Type 130-2
Italy
50 mm	ARF/8M3(AP-AT)
70 mm	Skyfire-70 AC/AP
France
68 mm	SNEB type 23 · TDA
70 mm	FZ49
100 mm	TBA ECC · TBA Multi-Dart 100 AB
120 mm	T10 140 · T10 151
Sweden
75 mm	srak m/55 Frida · srak m/57B
81 mm	Oerlikon Typ 3Z 8Dla
135 mm	m/56D · psrak m/70
145 mm	psrak m/49B · Psrak m/49/56
150 mm	srak m/51
180 mm	hprak m/49
Israel
80 mm	Flz.-Rakete Oerlikon
127 mm	AR