Joe Biden wants the US government to make wider use of artificial intelligence--and to keep commercial AI on a tighter leash. Those are two prominent themes of a sprawling executive order Biden will sign today, which issues dozens of directives for federal agencies to complete within the next year, on topics ranging from national security and immigration to housing and health care. Biden will use the Defense Production Act, a law that can compel businesses to take actions in the interest of national security, to require the makers of large AI models to report key information to the government, including when they are training a new model and what cybersecurity protections they have. That will include disclosing results of so-called red teaming exercises, intended to reveal vulnerabilities in AI models, such as those that can be used to evade controls that prevent malicious use cases such as generating malware. The goal is to monitor the potential threats AI technology can pose to national security, public health, and the economy.

BRUSSELS – Member nations of the global chemical weapons watchdog voted Wednesday to give the organization the authority to apportion blame for illegal attacks, expanding its powers following a bitter dispute pitting Britain and its Western allies against Russia and Syria. An 82-24 vote provided the two-thirds majority needed to enlarge the purview of the Organization for the Prohibition of Chemical Weapons. The organization was created to implement a 1997 treaty that banned chemical weapons, but lacked a mandate to name the parties it found responsible for using them. Many participating nations saw the inability to assign responsibility as a senseless hamstring, especially after fatal chemical attacks during the war in Syria. Russia opposed adding a new license to the agency's portfolio, saying that was a decision that belonged to the United Nations.

Britain made its proposal in the wake of the chemical attacks on an ex-spy and his daughter in the English city of Salisbury, as well as in Syria's civil war and attacks by the Islamic State group in Iraq. Britain has accused Russia of using a nerve agent in the attempted assassination in March of former spy Sergei Skripal, which Moscow strongly denies.

Recent use includes the assassination with VX of Kim Jong Nam, half-brother of North Korean leader Kim Jong Un, in Kuala Lumpur airport in February 2017 and the attempted murder of Sergei Skripal, a 66-year-old former Russian double agent, and his daughter with a Novichok nerve agent in March in England.

FILE - In his photo April 4, 2017 file photo, provided by the Syrian anti-government activist group Edlib Media Center, which has been authenticated based on its contents and other AP reporting, shows victims of a suspected chemical attack, in the town of Khan Sheikhoun, northern Idlib province, Syria. A senior U.S. official says the U.S. has concluded that Russia knew in advance of Syria's chemical weapons attack last week. FILE - In his photo April 4, 2017 file photo, provided by the Syrian anti-government activist group Edlib Media Center, which has been authenticated based on its contents and other AP reporting, shows victims of a suspected chemical attack, in the town of Khan Sheikhoun, northern Idlib province, Syria. A senior U.S. official says the U.S. has concluded that Russia knew in advance of Syria's chemical weapons attack last week. WASHINGTON (AP) -- The United States has made a preliminary conclusion that Russia knew in advance of Syria's chemical weapons attack last week, but has no proof of Moscow's involvement, a senior U.S. official says.

FILE - In his photo April 4, 2017 file photo, provided by the Syrian anti-government activist group Edlib Media Center, which has been authenticated based on its contents and other AP reporting, shows victims of a suspected chemical attack, in the town of Khan Sheikhoun, northern Idlib province, Syria. A senior U.S. official says the U.S. has concluded that Russia knew in advance of Syria's chemical weapons attack last week. FILE - In his photo April 4, 2017 file photo, provided by the Syrian anti-government activist group Edlib Media Center, which has been authenticated based on its contents and other AP reporting, shows victims of a suspected chemical attack, in the town of Khan Sheikhoun, northern Idlib province, Syria. A senior U.S. official says the U.S. has concluded that Russia knew in advance of Syria's chemical weapons attack last week. WASHINGTON (AP) -- The United States has made a preliminary conclusion that Russia knew in advance of Syria's chemical weapons attack last week, but has no proof of Moscow's involvement, a senior U.S. official said Monday.

FILE - In his photo April 4, 2017 file photo, provided by the Syrian anti-government activist group Edlib Media Center, which has been authenticated based on its contents and other AP reporting, shows victims of a suspected chemical attack, in the town of Khan Sheikhoun, northern Idlib province, Syria. A senior U.S. official says the U.S. has concluded that Russia knew in advance of Syria's chemical weapons attack last week. FILE - In his photo April 4, 2017 file photo, provided by the Syrian anti-government activist group Edlib Media Center, which has been authenticated based on its contents and other AP reporting, shows victims of a suspected chemical attack, in the town of Khan Sheikhoun, northern Idlib province, Syria. A senior U.S. official says the U.S. has concluded that Russia knew in advance of Syria's chemical weapons attack last week. WASHINGTON (AP) -- The United States has concluded Russia knew in advance of Syria's chemical weapons attack last week, a senior U.S. official said Monday.

The US Army is embarking on a potentially decade-long quest to prepare soldiers to operate in the Digital Age. In a $52 million initiative to create what it's calling the Internet of Battlefield Things, the Army Research Lab plans to redesign everything the soldier wears – and uses – so that it connects to the military's vast digital communications networks. That doesn't just mean coming up with night vision goggles and helmets with sensors and embedded communications. Instead, it means reimagining the battlefield with smart materials and connectivity in mind. Imagine robotic tanks that maneuver themselves across desert terrain, avoiding land mines; drones with enough artificial intelligence to carry out strikes without human operators; and next-generation uniforms to monitor soldiers' heart rates and hydration levels or provide early warning alarms for chemical attacks.

MOSCOW/UNITED NATIONS – Russia released drone footage Monday showing new destruction in Syria's historic town of Palmyra, which was recently recaptured by the Islamic State group, and warned that the militants could be planning the further demolition of antiquities. The Russian Defense Ministry says Syrian government forces are advancing toward the town as another battle for the ancient site looms. The video showed that the militants have badly damaged the facade of the Roman-era amphitheater and the Tetrapylon -- a set of four monuments with four columns each at the center of the colonnaded road leading to the theater. The video appears to show that only two of the 16 columns remain standing. IS militants have destroyed ancient sites across their self-styled Islamic caliphate in Syria and Iraq, perceiving them as monuments to idolatry.