Prime Minister Narendra Modi arrived in Tianjin, China, for his first visit since 2018, ahead of the Shanghai Cooperation Organisation (SCO) summit. He is scheduled to hold bilateral meetings with Chinese President Xi Jinping and Russian President Vladimir Putin. The visit signals improved India-China ties amidst U.S. tariff wars. Ukrainian President Zelenskyy called Modi, urging him to deliver an "appropriate signal" for an "immediate ceasefire" at the SCO summit. The SCO meeting is significant given global trade turbulence due to U.S. import tariffs, including 50% on Indian goods.
PM Modi's visit to China for the SCO summit marks his first trip since 2018, aiming to strengthen bilateral ties.
He is scheduled to meet Chinese President Xi Jinping and Russian President Vladimir Putin, among other leaders.
Ukrainian President Volodymyr Zelenskyy urged PM Modi to advocate for an "immediate ceasefire" at the SCO summit.
Exam Points
PM Modi's first visit to China since 2018.
He arrived in Tianjin for the Shanghai Cooperation Organisation (SCO) summit.
U.S. imposition of import tariffs, including 50% on Indian goods, is mentioned.
China, chairing the SCO this year, states the Tianjin Declaration will promote multilateralism and regional stability. India aims to secure stronger commitments for anti-terrorism efforts and regional stability at the summit. India had previously declined to endorse a joint statement at an SCO Defence Ministers' meeting in June, advocating for tougher language against terrorism. External Affairs Minister S. Jaishankar also urged the SCO not to compromise on terrorism. PM Modi will leave on Monday, while other leaders might stay for a military parade commemorating China's victory against Japanese aggression in WWII.
The Tianjin Declaration, under China's SCO chairmanship, will focus on multilateralism and regional stability.
India seeks stronger commitments on anti-terrorism and regional stability at the SCO summit.
India previously refused to endorse a joint statement at an SCO Defence Ministers' meeting, demanding tougher anti-terrorism language.
Exam Points
China is chairing the SCO this year.
The Tianjin Declaration is expected to include new measures.
India declined to endorse a joint statement at an SCO Defence Ministers' meeting in June.
The Kerala government is considering an amendment to the Wildlife Protection Act, 1972, to tackle specific challenges related to human-wildlife conflict. The proposed amendment would authorize the Chief Wildlife Warden to permit killing, tranquilizing, or capturing a wild animal if it causes serious injury or is found in a public place. Law Minister P. Rajeeve stated that the State government is competent to propose such an amendment to a Central law, which would require Presidential assent after being passed by the State Assembly, as per Article 254(2) of the Constitution. The State has long struggled with the Central law's limitations in managing this critical issue.
Kerala plans to amend the Wildlife Protection Act, 1972, to better manage human-wildlife conflict.
The proposed amendment would allow the Chief Wildlife Warden to authorize the killing, tranquilization, or capture of dangerous wild animals.
The State government believes it is competent to amend a Central law on a Concurrent List subject, requiring Presidential assent.
Exam Points
Wildlife Protection Act, 1972.
Article 254(2) of the Constitution allows State legislatures to pass laws on Concurrent List subjects.
Prime Minister Narendra Modi, accompanied by his Japanese counterpart Shigeru Ishiba, visited a semiconductor plant in Sendai, Japan, after New Delhi and Tokyo agreed to deepen cooperation in the critical technology sector. The visit highlighted the complementarity between India's growing semiconductor manufacturing ecosystem and Japan's strengths. Both leaders reaffirmed their commitment to deepening cooperation in the semiconductor supply chain. PM Modi also met governors of 16 Japanese prefectures, advocating for stronger State-prefecture cooperation under the India-Japan Special Strategic and Global Partnership, emphasizing collaboration in manufacturing, mobility, innovation, and start-ups.
PM Modi visited a semiconductor plant in Sendai, Japan, with his Japanese counterpart, Shigeru Ishiba.
The visit underscores India and Japan's commitment to deepening cooperation in the critical semiconductor technology sector and supply chain.
PM Modi urged Japanese governors and Indian State governments to strengthen collaborations across various sectors.
Exam Points
PM Narendra Modi and Japanese counterpart Shigeru Ishiba.
Visited Tokyo Electron Miyagi Ltd. (TEL Miyagi) in Sendai.
An IISER Kolkata study suggests that microbes capable of degrading plastics might also be reservoirs of antibiotic resistance genes (ARGs), with plastic particles potentially acting as hotbeds for gene accumulation and spread. The study, conducted in the Sundarbans, found that the floating bacterial community possesses numerous plastic-degrading enzyme (PDE) genes, particularly for polyethylene glycol (PEG), and these microbes frequently exhibit antibiotic and metal resistance traits. While offering a natural solution to plastic pollution, this dual capacity raises concerns that enriching such microbes could inadvertently amplify antimicrobial resistance (AMR), threatening public health and potentially accelerating ARG transfer to humans.
A study by IISER Kolkata found that plastic-digrading microbes in the Sundarbans also carry antibiotic resistance genes (ARGs).
Plastic particles may serve as sites for the accumulation and horizontal transfer of resistance genes among microbes.
The Sundarbans' microbial community shows adaptation to plastic waste, possessing enzymes to degrade various plastic polymers, especially PEG.
Exam Points
Study conducted by IISER Kolkata.
Published in FEMS Microbiology Letters.
Sundarbans, world's largest mangrove forest, receives three billion microplastic particles daily.
The Supreme Court has urged the Union government to formulate guidelines for regulating social media content, particularly concerning influencers who commercialize free speech in ways that offend vulnerable groups. The directive arose from an application alleging derogatory comments against individuals with Spinal Muscular Atrophy (SMA). The Court emphasized that free speech for "commercial purposes" should not hurt sentiments and that any additional regulation must be carefully drafted to avoid impinging on fundamental free speech rights. The Constitution permits restrictions on free speech only on eight narrowly defined grounds under Article 19(2), and the Court has consistently held that these grounds are exhaustive and cannot be expanded.
The Supreme Court directed the Union government to frame guidelines for regulating social media content, especially commercial free speech by influencers.
The Court stressed that commercial free speech should not offend the sentiments of vulnerable groups.
Restrictions on free speech are permissible only on eight narrowly defined grounds under Article 19(2) of the Constitution.
Exam Points
Supreme Court order on August 25, 2025.
Article 19(2) of the Constitution lists eight grounds for restricting free speech.
Case: Shreya Singhal v. Union of India (2015) struck down Section 66A of the IT Act, 2000.
Kerala has been declared India's first fully digitally literate State, following the successful completion of the first phase of the 'Digi Kerala' digital literacy programme. This grassroots initiative, which originated from the Pullampara panchayat, aimed to bridge the digital divide by training 21.87 lakh identified "digitally illiterate" people. The program focused on teaching smartphone usage for voice/video calls, WhatsApp, social media, government services, and digital transactions, rather than traditional computer literacy. Volunteers, including students and Kudumbashree workers, conducted training and evaluations. The State government plans to expand the program with 'Digi Kerala 2.0', focusing on cyber fraud awareness and leveraging projects like KFON for universal internet access.
Kerala is declared India's first fully digitally literate State after the 'Digi Kerala' programme.
The initiative trained over 21.87 lakh people, focusing on practical smartphone usage for daily tasks and government services.
The program originated as a bottom-up initiative in Pullampara panchayat and was scaled statewide.
Exam Points
Kerala declared India's first fully digitally literate State on August 21.
'Digi Kerala' digital literacy programme.
Originated from Pullampara panchayat in Thiruvananthapuram.
Nepal's Prime Minister K.P. Sharma Oli expressed "strong objection" to the recent India-China agreement to restart border trade through the Lipu Lekh Pass, which Kathmandu considers part of its sovereign territory. During a meeting with Chinese President Xi Jinping ahead of the SCO summit, Mr. Oli reiterated Nepal's position, citing the 1816 Treaty of Sugauli, which states that the area east of the Mahakali river belongs to Nepal. Foreign Secretary Amrit Bahadur Rai also conveyed Nepal's stance. Nepal had previously objected when India and China initially reached this agreement on August 18 during Chinese Foreign Minister Wang Yi's visit.
Nepal objects to the India-China agreement to resume border trade via Lipu Lekh Pass.
Nepal claims Lipu Lekh Pass as its sovereign territory based on the 1816 Treaty of Sugauli.
Nepalese PM K.P. Sharma Oli conveyed this objection to Chinese President Xi Jinping.
A recent study has reconstructed the long-term discharge flow of the Gangotri Glacier System (GGS), a critical water source for the Bhagirathi river in the central Himalayas. The analysis indicates a shift in the maximum discharge peak from August to July post-1990, attributed to decreased winter precipitation and enhanced early summer melting. While the mean annual temperature increased, snowmelt declined due to reduced snow cover, whereas rainfall-runoff and base flow increased. The Hindu Kush Himalaya's snow and ice reserves are vital for major rivers, and climatic changes are altering the cryosphere and hydrological cycle, accelerating glacial retreat and shifting seasonal discharge patterns, with implications for regional water security.
The Gangotri Glacier System (GGS) shows a shift in its maximum discharge peak from August to July since 1990.
This shift is linked to decreased winter precipitation and increased melting in early summer due to warming.
The GGS is a crucial water source for the Bhagirathi river, part of the upper Ganga basin.
Exam Points
Gangotri Glacier System (GGS) is the source of the upper Ganga basin.
Study published in the Journal of the Indian Society of Remote Sensing.
Used Spatial Processes in Hydrology (SPHY) model and Indian Monsoon Data Assimilation and Analysis (IMDAA) dataset (1980–2020).
The study on the Gangotri Glacier System (GGS) further details that while mean annual temperature increased, snowmelt declined due to reduced snow cover, and rainfall-runoff and base flow increased over 1980–2020. The GGS comprises several glaciers, including the largest, Gangotri (140 km²), covering 549 square km. It receives precipitation from western disturbances in winter and the Indian summer monsoon. The findings imply warming-induced hydrological changes, with increased rainfall-runoff and base flow trends. This year's intense summer monsoon in North India, with significantly more rain, has led to frequent floods, often mislabeled as 'cloudbursts,' which are defined as over 10 cm of rainfall in an hour over an area less than 30 square km.
Despite warming, GGS experienced declining snowmelt but increasing rainfall-runoff and base flow from 1980-2020.
The GGS includes glaciers like Meru, Raktavaran, Chaturangi, and the largest, Gangotri (140 km²).
The GGS receives precipitation from both winter western disturbances and the Indian summer monsoon.
Exam Points
Gangotri Glacier (140 km²) is the largest glacier in the GGS.
GGS covers an area of 549 square km.
Average seasonal rainfall (May to October) is around 260 mm.
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