it's the one pentagon official says russia is underreporting the number of troops taking part in a military exercise. russia says it has 5500 personnel. western officials believe the actual number could be 100,000. the drills begin tonight. russia is stating it's not threatening anyone. two turbo military training accidents to tell you about in the u.s. eight special operation personnel injured today in an explosion at fort bragg. 15 marines were hurt when their amphibious assault vehicle caught fire at camp pendleton in california. five remain in critical condition. more u.s. troops have been killed in training this year than in combat in afghanistan. president trump will extend sanctions relief to iran as part of its nuclear deal with the west. ideal candidate trump called a disaster. the decision comes in despite of the president's desire to pull out of the iran agreement.