Meanings of recent proof in английском

Unhappy Russia has furnished abundant recent proof of that.

Some people will call me paranoid or outright wrong but I'm not and I have recent proof of this.

In recent proof-of-concept tests by the British military, RPG attacks on an electric-armor-equipped personnel carrier left only dents and scratches.

The most recent proof of their disdain of international obligations, solemnly undertaken, is their announced intention to abandon their responsibilities respecting Berlin.

A recent proof-of-principle study illustrated that the natural polymethoxylated flavonoid nobiletin directly targets the circadian oscillator and elicits robust metabolic improvements in mice.