US Secretary of State Mike Pompeo has condemned "the two horrific attacks in Afghanistan".
In a statement, he called on the Afghan government and the Taliban to work together to punish those responsible for killing dozens of people at a hospital and a funeral.
During the first attack on Tuesday, gunmen dressed in police uniforms stormed a maternity ward of a Kabul hospital, while in the second, a suicide bomber targetted a funeral service.
"Any attack on innocents is unforgiveable, but to attack infants and women in labour... is an act of sheer evil," Pompeo said.
"Terrorists who attack mourners lining up for prayer at a funeral are only seeking to tear apart the bonds that hold families and communities together, but they will never succeed."
The Taliban, which has denied responsibility for the attack, had signed a peace deal with the US in February, marking the end to an 18-year war.
Britain is working with allies on a range of options to support commercial shipping through the Strait of Hormuz in the face of Iranian threats, Prime Minister Keir Starmer's spokesperson said on Tuesday as the U.S.-Israeli war with Iran roils oil prices.
Australia on Tuesday granted humanitarian visas to five Iranian women soccer players after they sought asylum, fearing persecution on their return home for their refusal to sing the national anthem at an Asia Cup match.
The humanitarian crisis in Lebanon has deepened amid the wider Middle East war, with 84 children killed and more than 667,000 people displaced, two UN agencies said on Tuesday.
Iran is fighting back but is not tougher than the U.S. military expected before the war, the top U.S. general told reporters on Tuesday, as the Pentagon promised its most intense day of strikes in the 10-day-old conflict.