VP Naidu warns Pak: India can give reply if attacked

New Delhi, Jun 24: With the highest single-day spike of 15,968 cases and 465 deaths in the last 24 hours, India's COVID-19 count reached 4,56,183 on Wednesday.

According to the latest update by the Union Ministry of Health and Family Welfare (MoHFW), 14,476 deaths have been recorded due to the infection so far in the country.

The count includes 1,83,022 active cases, and 2,58,685 cured/discharged/migrated patients.

Maharashtra with 1,39,010 confirmed cases remains the worst-affected by the infection so far in the country. The state's count includes 62,848 active, 69,631 cured, discharged patients while 6,531 deaths have been reported due to the infection so far.

Meanwhile, the national capital's confirmed coronavirus cases reached 66,602.

2,301 deaths have been reported in Delhi due to the infection so far.

Tamil Nadu has reported 64,603 cases so far with the death toll reaching 833.

Jun 19: Ten Indian Army soldiers including four officers were released by the China’s People’s Liberation Army (PLA) on Friday capping three days of hard negotiations that followed the bloody battle at the eastern Ladakh’s Galwan valley on Monday.

The 10 jawans returned around 5.30 PM on Friday to Patrol Point 14 (PP-14) after Indian team leader Major Gen. Abhijit Bapat, the commanding officer of the Third Div made it clear to the Chinese that there couldn’t be any progress in the disengagement talks unless the soldiers were returned safely.

Asked to comment on the release of Indian soldiers, the Indian Army maintained silence. The force released a brief statement on Thursday stating that all its men were accounted for.

However, the extent of the brutal clash can be gauged from the fact that 76 Indian Army soldiers are still in the hospital out of which 58 soldiers have “minor injuries” and “should be back on duty within a week”, according to Army sources.

Return of the Indian soldiers has been the main point of negotiations for the last two days. The situation is now calmer at areas near PP-14 in the Galwan valley after the return of Indian soldiers even though large numbers of troops from both sides are still present in the area.

Meanwhile analysis of satellite images has revealed a large presence of Chinese troops in the northern banks of Pangong Tso, a disputed territory for years.

“In the past month, Chinese forces have become an overwhelming majority in the disputed areas (on the north bank of the 135 km long lake). Significant positions have been constructed between Fingers 4 and 5, including around 500 structures, fortified trenches and a new boat shed over 20 km further forward than previously. More structures appear to be under construction,” says a report published in the Strategist, the journal of the Australian Strategic Policy Institute.

“The scale and provocative nature of these new Chinese outposts is hard to overstate: 53 different forward positions have been built, including 19 that sit exactly on the ridge line separating Indian and Chinese patrols,” says the report, accompanied by satellite images showing overwhelming PLA presence.

The June 6 Corps Commander level meeting between the Indian and PLA armies did not result in a solution to the contentious muscle flexing by the Chinese on the shores of the Pangong lake. The meeting ended with the conclusion that more Lt Gen level talks between the two armies were needed to resolve such issues.

Washington, Apr 23: Air pollution over northern India has plummeted to a 20-year-low for this time of the year, according to satellite data published by US space agency National Aeronautics and Space Administration (NASA).
The US space agency's satellite sensors observed aerosol levels at a 20-year low post the countrywide lockdown, implemented to slow the spread of the novel coronavirus.

"We knew we would see changes in atmospheric composition in many places during the lockdown," said Pawan Gupta, a Universities Space Research Association (USRA) scientist at NASA''s Marshall Space Flight Center. "But I have never seen aerosol values so low in the Indo-Gangetic Plain at this time of year," added Mr Gupta.

Acting Assistant Secretary of State for South and Central Asia Alice G Wells tweeted, "These images from NASA were taken each spring starting in 2016 and show a 20-year low in airborne particle levels over India. When India and the world are ready to work and travel again, let's not forget that collaborative action can result in cleaner air."

The data published with maps show aerosol optical depth (AOD) in 2020 compared to the average for 2016-2019. Aerosol optical depth is a measure of how light is absorbed or reflected by airborne particles as it travels through the atmosphere.

If aerosols are concentrated near the surface, an optical depth of 1 or above indicates very hazy conditions. An optical depth, or thickness, of less than 0.1 over the entire atmospheric vertical column is considered "clean." The data were retrieved by the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA's Terra satellite.

In the first few days of the lockdown, it was difficult to observe a change in the pollution signature. "We saw an aerosol decrease in the first week of the shutdown, but that was due to a combination of rain and the lockdown," said Mr Gupta.

Around March 27, heavy rain poured over vast areas of northern India and helped clear the air of aerosols. Aerosol concentrations usually increase again after such heavy precipitation.

"After the rainfall, I was really impressed that aerosol levels did not go up and return to normal. We saw a gradual decrease and things have been staying at the level we might expect without anthropogenic emissions," Mr Gupta said.

On March 25, the Indian government placed its 1.3 billion citizens under a strict lockdown to reduce the spread of COVID-19. The countrywide mandate decreased activity at factories and severely reduced car, bus, truck and airplane traffic. Every year, aerosols from anthropogenic (human-made) sources contribute to unhealthy levels of air pollution in many Indian cities.

Aerosols are tiny solid and liquid particles suspended in the air that reduce visibility and can damage the human lungs and heart.

In southern India though, the story is a little hazier. Satellite data show aerosol levels have not yet decreased to the same extent. In fact, levels seem to be slightly higher than in the past four years. The reasons are unclear but could be related to recent weather patterns, agricultural fires, winds or other factors.

"This a model scientific experiment," Robert Levy, program leader for NASA's MODIS aerosol products, said about the lockdown and its effects on pollution.

"We have a unique opportunity to learn how the atmosphere reacts to sharp and sudden reductions in emissions from certain sectors. This can help us separate how natural and human sources of aerosols affect the atmosphere," Mr Levy added.