Current Affairs 27 October 2022 – IAS Current Affairs
Current Affairs 27 October 2022 focuses on Prelims-Mains perspective. Major events are :
India to Expand NavIC
Source: Hindu
GS III: Science and Technology
What is discussed under India to Expand NavIC?
- About NaVIC
Why in News?
Indian aims to boost the use of its regional satellite navigation system, NaVIC, on ships and in aircraft that fly far from the nation’s borders.
About NaVIC
- An autonomous regional navigation satellite system called Navigation with Indian Constellation (NavIC) was created to offer location data inside the Indian area and 1500 kilometres of the Indian continent.
- The Indian Space Research Organization (ISRO) intends to replace at least five of them with the upgraded L-Band, allowing it to provide the general public with enhanced global locating services as a number of the constellation’s satellites have reached the end of their useful lifespan.
- Both Standard Positioning Services, which are open to all users, and Restricted Services, which are only available to authorised users, would be offered via IRNSS.
- Its applications include:
- Terrestrial, Aerial and Marine Navigation
- Disaster Management
- Vehicle tracking and fleet management
- Integration with mobile phones
- Precise Timing
- Mapping and Geodetic data capture
- Terrestrial navigation aid for hikers and travellers
- Visual and voice navigation for drivers
- Seven satellites will make up its constellation because it is a regional system.
- Four of them will be geosynchronous or appear at the same location in the sky at the same time every day.
- Three of them will be geostationary or seem to be stationary in the sky above the Indian Ocean.
- The L-5 Band and S-Band frequencies employed by the present constellation of satellites are used in the transportation and aviation industries.
- With a high likelihood that the majority of them are visible from any location in India, this setup guarantees that each satellite is being tracked by at least one of fourteen ground stations at any one moment.
- Its significance includes:
- National security
- Reliability
- Accuracy
- Disaster management
- South Asian and Regional cooperation
Indian Currency Design Mechanism
Source: Indian Express
GS II: Indian Economy
What is discussed under the Indian Currency Design Mechanism?
- Who Makes the Design Decisions for Indian Banknotes and Coins?
- Types of Notes Issued So Far
Why in News?
On Wednesday (October 26), Aam Aadmi Party (AAP) party chairman Arvind Kejriwal requested that the government print images of Goddess Lakshmi and Lord Ganesh on currencies in order to ‘bring prosperity’ to the nation.
Who Makes the Design Decisions for Indian Banknotes and Coins?
- The Reserve Bank of India (RBI) and the national government make decisions about changes to banknote and coin designs and shapes.
- RBI’s Central Board and the central government must authorise any design changes.
- The central government has the authority to alter currency designs.
- Internally, the central bank develops a design presented to the Central Board of the RBI.
- The Government of India owns two of India’s currency note printing presses (in Nasik and Dewas).
- The RBI owns two (in Mysore and Salboni) through its wholly-owned subsidiary, Bharatiya Reserve Bank Note Mudran Ltd. (BRBNML).
Role of RBI
- The exclusive right to issue banknotes in India is granted to RBI under Section 22 of the Reserve Bank of India Act, 1934.
- The Central Government must approve the design, form, and substance of banknotes after considering the suggestions provided by the RBI’s Central Board, according to Section 25.
- The primary role of currency management is administered by the Department of Currency Management of the RBI, which is presently led by Deputy Governor T Rabi Sankar.
- The Department deals with:
- Operational and policy issues related to designing banknotes
- Forecasting demand for notes and coins
- Ensuring the smooth distribution of banknotes and coins throughout the country
- Retrieval of unfit notes and uncurrent coins from circulation
- Ensuring the integrity of banknotes
- If a modification is required in a currency note’s design, the Department creates the alteration, presents it to the RBI, and the latter suggests it to the central government.
- The ultimate permission is given by the government.
Minting of coins
- The central government has the authority to create and manufacture coins in a range of denominations according to the Coinage Act, 2011.
- The government determines the number of coins to be minted based on the indents it receives from the RBI on an annual basis.
- Four mints owned by the Indian government, located in Mumbai, Hyderabad, Kolkata, and Noida, produce coins.
Types of Notes Issued So Far
- Ashoka Pillar Banknotes:
- The Rs 1 note, printed in 1949, was the country of independent India’s first currency.
- The new banknotes kept the same layout but swapped out King George’s image for the Ashoka Pillar at Sarnath’s Lion Capital emblem in the watermark window.
- Mahatma Gandhi (MG) Series, 1996:
- On the front side of each banknote in this series is a portrait of Mahatma Gandhi in place of the Lion Capital of Ashoka Pillar symbol, which was shifted to the left, close to the watermark window.
- The Mahatma Gandhi watermark and Mahatma Gandhi’s likeness are both present on these banknotes.
- Mahatma Gandhi series, 2005:
- Notes in the “MG series 2005” were printed in the following denominations: 10, 20, 50, 100, 500, and 1,000 rupees.
- When compared to the MG series from 1996, they include a few new or extra security features.
- The Rs. 500 and Rs. 1,000 notes from this series were discontinued as of November 8, 2016, at midnight.
- Mahatma Gandhi (New) Series, 2016:
- The “MGNS” annotations showcase the nation’s rich cultural history and scientific achievements.
- These notes are more wallet-friendly and are anticipated to experience less wear and tear because of their smaller size.
- The colour palette is vibrant and crisp.
HAWK air defence equipment
Source : Indian Express
GS II : Important International institutions, agencies and fora- their structure, mandate
What is discussed under HAWK air defence equipment?
- About HAWK
Why in News ?
The US is considering retrieving older HAWK air defence equipment from storage and sending it to Ukraine, which is under attack from Russian drone-fired and cruise missiles.
Key Facts
- The US sent shoulder-fired anti-aircraft Stingers to Ukraine, where they proved extremely effective in stopping Russian air assaults.
- Since Russia’s invasion began, the US has provided nearly $17 billion in security assistance to Ukraine.
- The Stinger missile system is a more compact and short-range air defence system.
- The HAWK interceptor missiles would be an advancement over the Stinger missile system.
- HAWK, which stands for ‘Homing All the Way Killer,’ joined the US Army in 1959, during the Vietnam War.
- It was upgraded over the decades that followed, including a major one in 1971 that resulted in the so-called I-HAWK (or improved HAWK), which had an 85% kill probability.
- Raytheon built the PATRIOT missile defence system in the 1990s, which was based on the HAWK system.
- From the early years of the new century, US forces largely stopped using HAWK.
- The Biden administration would transfer the HAWK equipment using the Presidential Drawdown Authority (PDA).
- PDA enables the rapid delivery of defence articles and services from Department of Defence stocks to foreign countries and international organisations in response to unanticipated emergencies.
- Military assistance under the PDA is not subject to Congressional approval and could begin arriving within days, if not hours, of approval.