Six others were injured, although the Marines said the injuries were not considered to be serious
The grand assembly is meeting in Kabul this week to discuss peace and called for an immediate ceasefire between the government and militants.
President Ashraf Ghani agreed to a truce provided it was not “one-sided”.
But the Taliban rejected the call and accused members of being government allies.
In 2018 the Taliban agreed a three-day ceasefire coinciding with Eid at the end of the holy month of Ramadan – their first since the 2001 US-led invasion.
Speaking at the meeting of the loya jirga – a grand tribal council attended by 3,200 religious leaders, politicians and representatives from across the country – Mr Ghani said: “Let us prove that only Western countries cannot solve this conflict. There is also human civilisation here.”
The power struggle between embattled Venezuelan President Nicolas Maduro and the opposition met its most bold action on Tuesday when Juan Guaido called for a military uprising to oust the socialist leader.
Emboldened crowds took to the streets of Caracas after the 35-year-old lawmaker and a small contingent of heavily armed soldiers appeared in an early morning video showing him promoting the “final phase” of his putsch to oust Maduro.
“The armed forces have taken the right decision,” Guaido said. “With the support of the Venezuelan people and the backing of our constitution, they are on the right side of history.”
“We are in a very highly contested environment, with our opponents quite successfully taking our stuff,” William Stephens said at a forum on supply chain security and software at the Center for Strategic and International Studies, noting that U.S. intelligence analysts and other sources support that assessment.
Techniques adversaries use to figure out new U.S. technology before soldiers or airmen get a chance to use it vary greatly, he said, but include such things as exploitation of relationships in the technology community — such as at conferences and trade shows — as well as email and mail, surveillance, exploitation of cyber operations, exports or supply chains, and even insider access and outright theft.
Americans pay for a lot of technology to support the warfighter, Stephens said, and when that technology is compromised before the warfighter is able to use it, Americans lose out on their investment. But the biggest threat from compromised technology, he added, is to warfighters themselves.
Kenyan troops killed 34 al Shabaab militants in two separate incidents on Saturday and Sunday in Somalia and two of its own soldiers were killed in an ambush, the military spokesman said.On Saturday, the Kenya Defence Forces (KDF) killed 21 of the insurgents in the southern town of Afmadow in the ambush in which the two soldiers died.