UPSC Current Affairs 06 September 2026

• Stretched Distance: The newly opened Priority Corridor–2 spans an 11 km stretch.
• Station Coverage: It adds 11 new stations, running from Super Corridor-3 to Malviya Nagar Chauraha (Malviya Nagar Square).
• Total Network Size: Combined with the initial 6 km section opened in May 2025, Indore's total operational metro network now covers 17 km and 16 stations.
• Key Hubs Connected: The route bridges major gaps between key residential areas, commercial centers, and prominent employment hubs.

• Corridor Cost: The construction of this specific 11-km extension was completed at an estimated cost of ₹2,850 crore.
• Cumulative Project Cost: The total expenditure for the entire 17-km operational network has now reached approximately ₹4,370 crore.
• Implementing Body: The project is being executed by the Madhya Pradesh Metro Rail Corporation Limited (MPMRCL).

• Daily Schedule: Metro trains operate daily from 9:00 AM to 7:00 PM.
• Frequency: Trains are available every 15 minutes, totalling more than 80 scheduled trips per day.
• Modern Amenities: Stations are equipped with digital signage, escalators, elevators, and transit features designed to comply with the Rights of Persons with Disabilities Act.

• Sustainability: The expanded public transport infrastructure aims to significantly reduce vehicular emissions, city traffic congestion, and fuel consumption.
• Urban Policy Alignment: The project aligns closely with the Central Government's Metro Rail Policy 2017, focusing on financial viability and transit-oriented development.

• Core Mechanism: It provides 100% government-backed credit guarantees to lenders for MSMEs and 90% guarantees for non-MSMEs and passenger airlines, absorbing credit default risks completely.
• Quantum of Assistance: Eligible businesses can secure an additional collateral-free working capital term loan of up to 20% of their peak fund-based working capital utilization during Q4 of FY 2025–26, capped at ₹100 crore per borrower.
• Special Airline Window: Scheduled passenger airlines have access to a dedicated ₹5,000 crore pool—allowing up to ₹1,500 crore per airline—to handle escalating Aviation Turbine Fuel (ATF) costs.
• Loan Tenures & Moratoriums:
  • MSMEs and Non-MSMEs: A 5-year tenure with a 1-year moratorium on principal repayment.
  • Airlines: A 7-year tenure with a 2-year moratorium.
• Regulated Borrowing Cost: Interest rates are strictly capped at 9% per annum for commercial banks (External Benchmark Lending Rate/MCLR + 0.75%) and 13% per annum for Non-Banking Financial Companies (NBFCs).
• Zero Additional Costs: Lenders cannot levy any guarantee fees, processing charges, or prepayment penalties under this framework.

• Reference Cutoff Date: The applicant must be an existing borrower with active fund-based working capital accounts as of March 31, 2026.
• Account Health Status: The credit profile across all financial institutions must be categorized as 'Standard'. Accounts that are past due by more than 60 days (Special Mention Account-2 or SMA-2) or declared Non-Performing Assets (NPAs) are strictly barred.
• Digital Application Framework: Onboarding and loan mapping occur entirely end-to-end via the government's official Jan Samarth Portal.

• Ineligible Non-MSME Sectors: Large corporate entities operating in the following sectors are completely barred from using ECLGS 5.0 benefits:
  • Power generation, transmission, and distribution.
  • Telecom service providers and Information Technology (IT) companies.
  • Non-Banking Financial Companies (NBFCs).
  • Sugar, ethanol, paper products, educational institutions, tobacco, and commercial beverages.

• Nature: It is a clinician-led, AI-enabled, multicentre, patient-level, and longitudinal research platform.
• Scope: It serves as a secure, national database for systematic and de-identified real-world data collection regarding heart valve interventions, particularly transcatheter valve procedures.

• Data Tracking: It records detailed data tracking beyond the immediate procedure—including patient demographics, treatment protocols, post-discharge outcomes, rehospitalizations, functional recovery, and long-term survival.
• India-Specific Evidence: The registry stops reliance on extrapolated international medical evidence by compiling data specific to Indian patients and physical attributes.
• Standardizing Care: It provides real-world data on the safety and efficacy of medical devices, facilitating standard clinical protocols and benchmarking across hospitals nationwide.

• Collective Knowledge: It turns individual hospital experiences into a broader collective medical knowledge base to identify regional treatment gaps and disparities.
• Device Validation: It assists in validating homegrown, indigenous medical devices, pushing forward the vision of a self-reliant Swasth Bharat (Healthy India).
• Patient Safety: Aggregated data will enable early detection of cardiac device complications, leading to better diagnostic practices and minimized variations in treatment quality.

• Recurrent Depth Reasoning: Astra reportedly utilizes a new architectural reasoning technique called recurrent depth. This allows it to alter how deeply it thinks about a problem, resulting in vast improvements in coding and problem-solving.
• Massive Token Efficiency: Astra achieves drastically higher success rates than its predecessor, GPT-5.6 Sol, while using 65% fewer output tokens, making it highly efficient.
• Advanced "Computer Use": The model scored 73% on the OSWorld benchmark. It can autonomously navigate complex specialized engineering software like KiCad (for designing printed circuit boards) and Blender.
• Elite Scientific Reasoning: Astra set new records on the GPQA Diamond benchmark (testing graduate-level physics, chemistry, and biology), achieving a new high score of 96.0%.
• Agentic Task Speeds: OpenAI demonstrated that Astra could slash hours of tedious human work into minutes. For example, it condensed a complex job search task from 5 hours down to 2 minutes and 51 seconds.

• The Daybreak Program: Because Astra’s offensive cyber-capabilities are so potent, the standard public version will heavily restrict advanced requests. Full access to its cyber-defence and testing capabilities will only be granted to approved cybersecurity professionals under OpenAI's Daybreak program.
• Universal Monitoring: OpenAI has implemented strict, isolated testing environments and "universal monitoring" to catch risky actions or signs of misalignment during the model's agentic operations.
• Government Frameworks: OpenAI is cooperating with voluntary AI review frameworks established by the White House to test frontier models like Astra for security risks prior to full public deployment.

• Definition: It is an extremely rare, progressive, and potentially life-threatening leukodystrophy (a group of disorders that destroy the brain's white matter).
• Astrocyte Disorder: It stands out as the only known genetic disorder specifically affecting astrocytes—the star-shaped helper cells that support and nourish the central nervous system.
• Rarity: It impacts fewer than 1 in a million people worldwide.

• GFAP Gene Mutation: Most cases are driven by a sporadic, non-inherited mutation in the GFAP gene on chromosome 17.
• Protein Toxic Buildup: The mutation forces the body to produce too much Glial Fibrillary Acidic Protein (GFAP). Instead of helping, the excess protein aggregates into toxic, rod-like structures called Rosenthal fibers.
• Myelin Destruction: These toxic deposits cause astrocytes to malfunction, destroying the myelin sheath (the protective coating around nerve fibers) and cutting off brain signals.

• Neonatal Form (First Month): Causes severe seizures, hydrocephalus (fluid accumulation in the brain), and profound intellectual disabilities.
• Infantile Form (Under Age 2): The most common form. Symptoms include megalencephaly (abnormally enlarged brain and head size), developmental delays, seizures, and severe muscle stiffness (spasticity).
• Juvenile Form (Ages 2–13): Characterized by speech difficulties, frequent vomiting, coordination problems, and trouble swallowing.
• Adult Form: The rarest and most variable presentation. It develops slowly and may mimic multiple sclerosis or manifest primarily through chronic vomiting or sleep/eye movement issues.

• Diagnosis: Doctors initially suspect the condition via MRI scans (which show distinct damage localized to the frontal white matter) and confirm it through genetic testing.
• Targeted Therapy: Zanvastro (zilganersen) is administered intrathecally (into the spinal canal) to slow or halt further damage by shutting down overactive GFAP production. It cannot, however, repair myelin that has already been destroyed.
• Supportive Care: Traditional therapies remain vital, such as anti-seizure medications, physical therapy for muscle tone, and nutritional support for swallowing issues.

• Perception: Gathers raw data from databases, user interfaces, or sensors.
• Reasoning: Uses Large Language Models (LLMs) to understand context and formulate answers.
• Planning: Formulates a step-by-step action plan to achieve a specific goal.
• Action: Executes the tasks or interacts with other computer systems independently.
• Reflection: Analyzes the result of its own actions, learning and improving over time.

• Future-Ready Workforce: To develop a highly competitive and future-ready talent ecosystem capable of driving India's next phase of AI growth.
• Practical Learning: To move beyond theoretical knowledge by expanding access to hands-on, industry-aligned AI implementation.
• Democratizing AI: Supporting India's "Sovereign AI" mission by providing accessible entry points to cutting-edge tech across the country.

1. Agentic AI for Everyone

• Target Audience: General learners, business professionals, and beginners.
• Focus: Workflow automation, multi-agent systems, and AI productivity tools.
• Platform Used: Hands-on experience using no-code platforms to design and govern AI-powered workflows without needing programming skills.

2. Engineering Agentic AI Systems

• Target Audience: Developers, engineers, and technical professionals.
• Focus: Full lifecycle design, creation, and deployment of scalable, production-ready AI agents.
• Platform Used: In-depth exposure to low-code platforms and code-based frameworks.
• Curriculum Elements: Covers agent architecture, memory systems, tool integration, and cloud deployment orchestration.

• Meaning: The name Anak Krakatau translates to "Child of Krakatoa" in Indonesian.
• Location: It is a dynamic volcanic island situated in the Sunda Strait between the major islands of Java and Sumatra (Indonesia).
• Birth: The island first emerged from the sea in December 1927. It formed inside the massive underwater caldera left behind by its infamous mother volcano, Krakatoa.
• Tectonic Setting: It sits directly on the highly volatile Pacific Ring of Fire, making it prone to frequent seismic and volcanic movements.

• The 1883 Cataclysm: Its predecessor, Krakatoa, was responsible for one of the deadliest volcanic disasters in recorded history in 1883. That explosion killed over 36,000 people, triggered immense tsunamis, and altered global climates for years.
• The 2018 Flank Collapse: In December 2018, a severe eruption caused a massive underwater sector collapse of Anak Krakatau. This triggered the deadly Sunda Strait tsunami, killing more than 430 people.
• Scientific Value: Because it is a relatively "young" and constantly evolving island, it serves as a crucial natural laboratory for global volcanologists and ecologists studying ecosystem development from scratch.

• Conducting Body: The drills were orchestrated by the Konark Corps of the Indian Army.
• Location: Executed in the forward areas of the desert sector in Jaisalmer, Rajasthan.
• Official Theme: Conducted under the motto, “One team, one purpose, absolute battlefield dominance.”

• Air Cavalry Assets: Elite AH-64E Apache attack helicopters belonging to the 'Thar Raptors' unit actively participated.
• Ground Assets: Armoured main battle tanks belonging to the 'Black Mace' Brigade took the lead on land.
• The Black Mace Brigade: This is a specialized Rudra all-arms formation under the Konark Corps. It functions as a combined-arms unit integrating armour, mechanized infantry, artillery, air defence, and support elements under a single headquarters command structure.

• Air-Ground Integration: To establish complete synchronization between fast-moving aerial assets and ground combat forces.
• Tactical Validation: To validate the army's newly evolved integrated battle strategies for intense, modern-day conflict environments.
• Tandem Manoeuvres: To refine real-time tactical communications, manoeuvrability, and coordinated strikes where helicopters and tanks hunt in pairs to overwhelm enemy lines.

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