Sunday, August 31, 2014

Bangladesh Navy’s Ming Class Subs Coming


Dhaka is purchasing two submarines from China in a deal that has portends of increasing militarisation of the Bay of Bengal.  Beijing had asked for $203 million when two sides began final negotiations in November 2013, according to officials. Dhaka managed to reduce the submarines’ price by $10 million, or around Tk 80 crore, after bargaining with Beijing early this year as per a New Age Bangladesh report.
Dhaka has finally signed a deal with Beijing for the purchase of two submarines for $193 million. These submarines of Ming class will have capacity of firing anti-ship missiles from its torpedo tubes and are to be delivered in 2019 as per the New Age. Bangladesh Navy personnel are already carrying out submarine training in China as per reports.
The Ming class of Chinese submarines is an adaptation of the diesel or electric Romeo class submarine built by the Soviet Union, which in turn was based on the German Type XXI submarine of World War II. Reports indicate that Bangladesh will be purchasing the advanced version of Ming class submarine, Type 035G which has low acoustic signature with larger space for weaponry. The capability of the sub may be limited to coastal defence and surveillance possibly the task envisaged by Bangladesh Navy.
However in the medium to long term sale of Chinese Ming class submarine by China to Bangladesh will result in the induction of a new submarine power in the Indian Ocean region and more particularly in the Bay of Bengal.This sale would raise concerns given that the submarine will introduce new capability in the Bay of Bengal.  But, given that the Ming class is seen to be a vintage sub, the Bangladesh Navy may have had a bad bargain from China.
The PLA Navy however will gain an entry into the Bay of Bengal. This is because, along with the submarine there would be attendant personnel including some from the People’s Liberation Army – Navy, who would be based in Kutubdia Island where the submarine fleet will harbour.

Saturday, August 30, 2014

Sukhoi T-50 PAK FA

The T-50 is the aircraft designed by Sukhoi for the PAK FA programme. The aircraft is a stealthy, single-seat, twin-engine jet fighter, and will be the first operational aircraft in the Russian Air Force service to use stealth technology. It is a multirole combat aircraft that can be used for both air superiority and ground attack missions.
The T-50 is intended to be the successor to the MiG-29 and Su-27 in the Russian Air Force and serve as the basis of the Sukhoi/HAL FGFA being developed with India. The aircraft combines supersonic cruise, stealth, maneuverability, and advanced avionics and software to overcome legacy fighter aircraft as well as ground and maritime defenses. The T-50 prototype first flew on 29 January 2010 and the aircraft is slated to enter service in the Russian Air Force in 2016. The prototypes and initial production batch will be delivered with heavily upgraded models of Su-27 power plants as interim engines while a new clean-sheet design engine is currently under development. The T-50 is expected to have a service life of up to 35 years.
 

Role
Stealth multirole fighter
National origin
Russia
Manufacturer
NAPO, KnAAPO
Designer
Sukhoi
First flight
29 January 2010
Introduction
December 2016
Status
Flight testing/pre-production
Primary users
Russian Air Force
Russian Navy
Produced
2009–present
Number built
5 prototypes
Program cost
US$8–10 billion (est.)
Unit cost
T-50: US$50+ million
Variants
Sukhoi/HAL FGFA

Specifications (T-50)


General characteristics
·         Crew: 1
·         Length: 19.8 m (65.0 ft)
·         Wingspan: 13.95 m (45.8 ft)
·         Height: 4.74 m (15.6 ft)
·         Wing area: 78.8 m2 (848.1 ft2)
·         Empty weight: 18,000 kg (39,680 lb)
·         Loaded weight: 25,000 kg (55,115 lb) typical mission weight, 28,300 kg (62,390 lb) at full fuel
·         Max. takeoff weight: 35,000 kg (77,160 lb)
·         Powerplant: 2 × NPO Saturn izdeliye 117 (AL-41F1) for initial production, izdeliye 30 for later production thrust vectoring turbofan
·         Dry thrust: 93.1 kN / 107 kN (21,000 lbf / 24,100 lbf) each
·         Thrust with afterburner: 147 kN / 176 kN (33,067 lbf / 39,600 lbf) each
·         Fuel capacity: 10,300 kg (22,700 lb)
Performance
·         Maximum speed:
·         At altitude: Mach 2.3 (2,440 km/h, 1,520 mph)
·         Supercruise: Mach 1.6 (1,700 km/h, 1,060 mph)
·         Range: 3,500 km (2,175 mi) subsonic
·         Ferry range: 5,500 km (3,420 mi) with one in-flight refueling
·         Service ceiling: 20,000 m (65,000 ft)
·         Wing loading: 317–444 kg/m2 (65–91 lb/ft2)
·         Thrust/weight:
·         Saturn 117: 1.06 (1.19 at typical mission weight)
·         izdeliye 30: 1.24 (1.41 at typical mission weight)
·         Maximum g-load: +9.0 g
Armament
·         Guns: Provision for 1× 30 mm GSh-301 cannon in right LEVCON root
·         Air to air loadout:
·         6× K-77M or 4× izdeliye 810
·         2× K-74M2 or 2× izdeliye 300
·         Air to ground loadout:
·         4× Kh-38M or 4× Kh-58UShK or 8× KAB-250 or 4× KAB-500
·         2× K-74M2 or 2× izdeliye 300
·         Air to sea loadout:
·         4× Kh-35
·         2× K-74M2 or 2× izdeliye 300
·         Hardpoints: Six external hardpoints.
·         Kh-31
·         R-73
·         R-77
Avionics
·         Sh121 multifunctional integrated radio electronic system (MIRES)
·         N036 Byelka radar system
·         N036-1-01: Frontal X-band AESA radar
·         N036B-1-01: Cheek X-band AESA radars for increased angular coverage
·         N036L-1-01: Slat L-band arrays for IFF
·         L402 Himalayas ECM suite
·         101KS Atoll electro-optical system
·         101KS-O: Laser directional infrared countermeasures
·         101KS-V: Infrared search-and-track
·         101KS-U: Ultraviolet missile approach warning system
             101KS-N: Targeting pod

Thursday, August 28, 2014

What is Classified Information?

Classified information is material that a government body claims is sensitive information that requires protection of confidentiality, integrity, or availability. Access is restricted by law or regulation to particular groups of people, and mishandling can incur criminal penalties and loss of respect. A formal security clearance is often required to handle classified documents or access classified data. The clearance process usually requires a satisfactory background investigation. Documents and other information assets are typically marked with one of several (hierarchical) levels of sensitivity - e.g. restricted, confidential, secret and top secret. The choice of level is often based on an impact assessment; governments often have their own set of rules which include the levels, rules on determining the level for an information asset, and rules on how to protect information classified at each level. This often includes security clearances for personnel handling the information. Although "Classified information" refers to the formal categorization and marking of material by level of sensitivity, it has also developed a sense synonymous with "censored" in US English. A distinction is often made between formal security classification and privacy markings such as "commercial in confidence". Classifications can be used with additional keywords that give more detailed instructions on how data should be used or protected.
Some corporations and non-government organizations also assign sensitive information to multiple levels of protection, either from a desire to protect trade secrets, or because of laws and regulations governing various matters such as personal privacy, sealed legal proceedings and the timing of financial information releases.


Table of equivalent classification markings in various countries:

(State)Top SecretSecretConfidentialRestricted
AlbaniaTeper SekretSekretKonfidencialI Kufizuar
ArgentinaEstrictamente Secreto y ConfidencialSecretoConfidencialReservado
AustraliaTop SecretSecretConfidentialProtected
AustriaStreng GeheimGeheimVertraulichEingeschränkt
BelgiumZeer Geheim / Très SecretGeheim / SecretVertrouwelijk / ConfidentielBeperkte Verspreiding / Diffusion restreinte
BoliviaSupersecreto
or Muy Secreto
SecretoConfidencialReservado
Bosnia and HerzegovinaStrogo povjerljivoTajnoKonfidencialnoRestriktivno
BrazilUltrassecretoSecretoConfidencialReservado
BulgariaСтрого секретноСекретноПоверителноЗа служебно ползване
CambodiaSam Ngat BamphotSam Ngat RoeungArt KambangHam Kom Psay
CanadaTop Secret/Très secretSecret/SecretConfidential/ConfidentielProtected A, B or C / Protégé A, B ou C
ChileSecretoSecretoReservadoReservado
China, People's Republic ofJuémì (绝密)Jīmì (机密)Mìmì (秘密)Nèibù (内部)
ColombiaUltrasecretoSecretoConfidencialReserva del sumario
Costa RicaAlto SecretoSecretoConfidencial 
CroatiaVrlo tajnoTajnoPovjerljivoOgraničeno
Czech RepublicPřísně tajnéTajnéDůvěrnéVyhrazené
DenmarkYderst HemmeligtHemmeligtFortroligtTil Tjenestebrug
Foreign Service:
Fortroligt
(thin Black border)
EcuadorSecretisimoSecretoConfidencialReservado
EgyptSirriy lil-Ġāyah
سري للغاية
Sirriy Ǧiddan
سري جداً
Khāṣ
خاص
Maḥzūr
محظور
El SalvadorUltra SecretoSecretoConfidencialReservado
EstoniaTäiesti salajaneSalajaneKonfidentsiaalnePiiratud
EthiopiaYemiaz Birtou MistirMistirKilkil 
European Union(EU)TRES SECRET UE / EU TOP SECRETSECRET UE / EU SECRETCONFIDENTIEL UE / EU CONFIDENTIALRESTREINT UE / EU RESTRICTED
European Union (Western) (WEU)FOCAL TOP SECRETWEU SECRETWEU CONFIDENTIALWEU RESTRICTED
EuratomEURA TOP SECRETEURA SECRETEURA CONFIDENTIALEURA RESTRICTED
FinlandErittäin salainen (ST I)Salainen (ST II)Luottamuksellinen (ST III)Käyttö rajoitettu (ST IV)
FranceTrès secret défenseSecret défenseConfidentiel défenseDiffusion restreinte
GermanyStreng GeheimGeheimVS-VertraulichVS-Nur für den Dienstgebrauch
GreeceΆκρως ΑπόρρητονΑπόρρητονΕμπιστευτικόνΠεριορισμένης
Χρήσης
GuatemalaAlto SecretoSecretoConfidencialReservado
HaitiTop SecretSecretConfidentialReserve
HondurasSuper SecretoSecretoConfidencialReservado
Hong KongTop Secret, 高度機密Secret, 機密Confidential, 保密Restricted, 內部文件/限閱文件
HungarySzigorúan TitkosTitkosBizalmasKorlátozott Terjesztésű
India (Hindi)परम गुप्त (Param Gupt)गुप्त (Gupt)गोपनीय (Gopniya)प्रतिबंधित/सीमित (Pratibandhit/seemit)
India (English)Top SecretSecretConfidentialRestricted
IndonesiaSangat RahasiaRahasiaRahasia DinasTerbatas
IranTabagheh-bandi-shodeh طبقه بندی شدهMahramaneh محرمانهSar-be-moher سـَر به مـُهرSarbaste سَربسته
IraqSirriy lil-Ġāyah
سري للغاية
Sirriy
سري
Khāṣ
خاص
Maḥdūd
محدود
IcelandAlgert LeyndarmálLeyndarmálTrúnaðarmálÞjónustuskjal
Ireland (Irish language)An-sicreideachSicreideachRundaSrianta
IsraelSodi Beyoter
סודי ביותר
Sodi
סודי
Shamur
שמור
Mugbal
מוגבל
ItalySegretissimoSegretoRiservatissimoRiservato
JapanKimitsu, 機密Gokuhi, 極秘Hi, 秘Toriatsukaichuui, 取り扱い注意
JordanMaktūm Ǧiddan
مكتوم جداً
Maktūm
مكتوم
Sirriy
سري
Maḥdūd
محدود
Korea, SouthI(Il)-geup Bimil, 1급비밀II(I)-geup Bimil, 2급비밀III(Sam)-geup Bimil, 3급비밀Daeoebi, 대외비
LaosLup Sood GnodKuam LupKuam LapChum Kut Kon Arn
LatviaSevišķi slepeniSlepeniKonfidenciāliDienesta vajadzībām
LebanonTres SecretSecretConfidentiel 
LithuaniaVisiškai SlaptaiSlaptaiKonfidencialiaiRiboto Naudojimo
MalaysiaRahsia BesarRahsiaSulitTerhad
MexicoUltra SecretoSecretoConfidencialRestringido
MontenegroStrogo TajnoTajnoPovjerljivoInterno
NetherlandsSTG. Zeer GeheimSTG. GeheimSTG. ConfidentieelDepartementaal Vertrouwelijk
New ZealandTop SecretSecretConfidentialRestricted
NicaraguaAlto SecretoSecretoConfidencialReservado
NorwaySTRENGT HEMMELIGHEMMELIGKONFIDENSIELTBEGRENSET
Pakistan (Urdu)Intahai KhufiaKhufiaSigh-e-RazBarai Mahdud Taqsim
Pakistan(English)Top SecretSecretConfidentialRestricted
ParaguaySecretoSecretoConfidencialReservado
PeruEstrictamente SecretoSecretoConfidencialReservado
Philippines(English)
Philippines(Tagalog)
Top Secret
Matinding Lihim
Secret
Mahigpit na Lihim
Confidential
Lihim
Restricted
Ipinagbabawal
PolandŚciśle tajneTajnePoufneZastrzeżone
PortugalMuito SecretoSecretoConfidencialReservado
RomaniaStrict SecretSecretConfidentialLimitat
RussiaОсобой важности
(вариант: Совершенно Секретно (Sovershenno Sekretno))
Совершенно секретно
(вариант: Секретно (Sekretno))
Секретно
(вариант: Не подлежит оглашению
(Конфиденциально) (Ne podlezhit oglasheniyu (Konfidentsial'no))
Для Служебного Пользования (ДСП)
(Dlya Sluzhebnogo Pol'zovaniya)
Saudi ArabiaSaudi Top SecretSaudi Very SecretSaudi SecretSaudi Restricted
SerbiaLatin: Državna tajna
Cyrillic: Државна тајна
Latin: Strogo poverljivo
Cyrillic: Строго поверљиво
Latin: Poverljivo
Cyrillic: Поверљивo
Latin: Interno
Cyrillic: Интерно
SingaporeTop SecretSecretConfidentialRestricted
Slovak RepublicPrísne tajnéTajnéDôvernéVyhradené
SloveniaStrogo tajnoTajnoZaupnoInterno
SpainSecretoReservadoConfidencialDifusión Limitada
SwedenKvalificerat Hemlig (KH); Hemlig/Top Secret (H/TS)Hemlig (H); Hemlig/Secret H/S)Hemlig/Confidential (H/C)Hemlig/Restricted (H/R)
SwitzerlandGEHEIM / SECRETVERTRAULICH / CONFIDENTIELINTERN / INTERNE
Taiwan (Republic of China)Top Secret (絕對機密)Secret (極機密)Confidential (機密)no direct equivalent
Tanzania(Swahili)SIRI KUUSIRISTIRIIMEZUILIWA
ThailandLap thi sut (ลับที่สุด)Lap mak (ลับมาก)Lap (ลับ)Pok pit (ปกปิด)
TurkeyÇok GizliGizliÖzelHizmete Özel
South Africa(English)Top SecretSecretConfidentialRestricted
South Africa (Afrikaans)Uiters GeheimGeheimVertroulikBeperk
UkraineОсобливої важливостіЦілком таємноТаємноДля службового користування
United KingdomTOP SECRETSECRETOFFICIAL (formerly CONFIDENTIAL)OFFICIAL (formerly RESTRICTED)
United StatesTop SecretSecretConfidentialFor Official Use Only
UruguayUltra SecretoSecretoConfidencialReservado
VietnamTuyệt MậtTối MậtMậtPhổ Biến Hạn Chế


(collected)