Updated Feb 3, 2019

Pentagon says it'll deploy 3,750 more troops to border

U.S. Army troops deployed at the U.S.-Mexico border. Photo: Guillermo Arias/AFP/Getty Images

The Pentagon announced Sunday that it's sending 3,750 additional troops to the U.S.-Mexico border to support efforts to improve security at ports of entry and deploy mobile surveillance units, AP reports.

Details: This puts the total number of active-duty troops already stationed on the border to 4,350. CNN, citing defense officials, reported last week that the administration would send more than 3,000 troops. Meanwhile, the Department of Homeland Security said the agency is tracking three migrant caravans currently in route to the U.S., one of which it claims has more than 12,000 people.

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U.S. and Taliban sign peace deal

US Special Representative for Afghanistan Reconciliation Zalmay Khalilzad (L) and Taliban co-founder Mullah Abdul Ghani Baradar (R) sign a peace agreement during a ceremony in Qatar. Photo: Giuseppe Cacace/AFP via Getty Images

The United States signed a peace deal with the Taliban in Doha, Qatar on Saturday after over a year of off-and-on negotiations, The New York Times reports.

Why it matters: The signing of the deal officially begins the process of ending the United States' longest war, which has spanned nearly two decades. The agreement sets a timetable for the U.S. to pull its remaining 13,000 troops out of Afghanistan, per the Times, but is contingent on the Taliban's completion of commitments, including breaking ties with international terrorist groups, such as al Qaeda.

Biden bets it all on South Carolina

Illustration: Eniola Odetunde/Axios

COLUMBIA, S.C. — Most Joe Biden admirers Axios interviewed in South Carolina, where he's vowed to win today's primary, said they're unfazed by his embarrassing losses in Iowa, New Hampshire and Nevada.

Why it matters: Biden has bet it all on South Carolina to position himself as the best alternative to Bernie Sanders — his "good buddy," he tells voters before skewering Sanders' record and ideas.

Coronavirus updates: Market ends worst week since financial crisis

Data: The Center for Systems Science and Engineering at Johns Hopkins, the CDC, and China's Health Ministry. Note: China numbers are for the mainland only and U.S. numbers include repatriated citizens.

The stock market ended its worst week since the financial crisis, prompting the Fed to release a statement. Meanwhile, the WHO warned that countries are losing their chance to contain the novel coronavirus and raised its global risk assessment to "very high" Friday.

The big picture: COVID-19 has killed more than 2,860 people and infected more than 84,000 others in over 60 countries and territories outside the epicenter in mainland China. The number of new cases reported outside China now exceed those inside the country.

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